Search results for " work"
showing 10 items of 2098 documents
The Effects of Individual Characteristics of the Naval Personnel on Sleepiness and Stress during Two Different Watchkeeping Schedules
2022
Background: Naval service can have a significant impact on the wellbeing of seafarers, and the operation of warships is highly dependent on the personnel on board. Nevertheless, there is a lack of knowledge concerning the impact of seafarers’ individual characteristics on their wellbeing in a naval environment. Therefore, the aim of this study was to investigate individual characteristics of the naval personnel that may be associated with the amount of sleepiness, fatigue and stress responses experienced during shift work and irregular working hours in a naval environment. Methods: The study took place on a Finnish Defence Forces’ Navy missile patrol boat on which 18 crewmembers served as s…
Safeguarding the historic town of San Fratello, Sicily
2013
The paper presents the case history of San Fratello, a small town on the Nebrodi Mountains in Sicily rich in history and with very peculiar environmental and cultural characteristics. Both slopes of the narrow ridge where San Fratello is seated had been affected in 1754, 1922, 1986 and 2010 by very large landslides which caused the failure of a lot of buildings and historical monuments in the town. The paper illustrates the analyses carried out in the 2010 landslide and the design of stabilization works still in progress. Some problematic aspects related to the decision to safeguard San Fratello are discussed.
DETECTING FALLS AT HOME: USER-CENTERED DESIGN OF A PERVASIVE TECHNOLOGY
2016
Falling is the main cause of domestic accidents and fatal injuries to seniors at home. In this paper, we describe the design process for a new pervasive technology (CIRDO). The aim of this technology is to detect falls (via audio and video sensors) and to alert the elderly's family or caregivers. Two complementary studies were performed. Firstly, the actual risk situations of older adults were analyzed. Secondly, social acceptance was investigated for the different homecare field stakeholders. Our results highlight the tensions among social actors towards the tool and their impacts on technology acceptance by the elderly. Also, we show a significant change in the fall process due to the dev…
Exploring working memory in children with low arithmetical achievement
2005
Abstract This research aimed at exploring the working memory functions in children with low arithmetical achievement and normal reading, compared to age matched controls (mean age 9 years). All the children completed a series of working memory tasks, involving the central executive functions (using both linguistic and numerical material), the phonological loop (using words, pseudo-words and digits) and the visual sketchpad (using both static visual-spatial patterns and visual-spatial sequences). Results indicated that poor arithmeticians performed worse than age-matched controls in all the visual sketchpad tasks and in all the central executive tasks, whether they used linguistic or numeric…
Testing a model for the monitoring of worked-out algebra-problem examples: from behaviours to outcomes on a math task
2021
This study aimed at testing an extension of a theoretical model for the metacognitive monitoring mechanism implied in the detection of inconsistencies when the information provided includes abstract symbols in addition to plain text. Ninety-four postgraduates of STEM specialities were asked to read a worked-out algebra-problem example and to report any incoherence, inconsistency, or error detected in the statement or in the solving procedure. A set of model inspired indexes was defined to describe participants¿ behaviour along the task. The Read & Answer software was used to record online individual processing data and participants¿ reports. Results supported model predictions. Indexes corr…
Facilitating Team Reflexivity About Communication
2016
This article explores how team facilitation can promote team reflexivity about communication. We present a case study that was conducted within a participatory action research framework with a Top Management Team for an international manufacturing company. We identify and analyze five key interventions that promoted team reflexivity. These interventions included activities such as (a) framing the facilitation, (b) inquiring into the key issues, (c) role modeling feedback, (d) positive storytelling, and (e) reflecting on concrete communication actions. The findings suggest that reflexivity can be enhanced through positive storytelling and emotion, framing and contextual sensitivity, and add…
Mesurer l'effet du travail salarié sur la réussite : une analyse statistique sur les étudiants d'une université française
2018
L’emploi étudiant est généralement considéré comme un frein à la réussite scolaire et universitaire. Nos travaux portant sur une enquête réalisée dans une université française en 2012 visent à mesurer les effets des caractéristiques de l’emploi et, notamment, de son intensité. À partir d’une modélisation statistique prenant en compte la probabilité d’accès au travail salarié, nous montrons un effet négatif de l’emploi salarié pour les étudiants qui travaillent plus de 8 heures par semaine. Le type d’emploi exercé a également un effet sur les chances de réussite : les jeunes ayant un emploi dans le secteur public et ceux qui ont la possibilité d’aménager leur emploi du temps paraissent moins…
Collaborative argumentation through role-play by students on a degree programme in social services
2019
The aim of this study was to investigate the nature of collaborative argumentation by students enrolled in a degree program in social services. Students (n = 29) in a University of Applied Sciences participated in role-play discussions and problem solving on adolescents’ substance abuse. The discussions were conducted either online (15 students) or face-to-face (14 students). The data comprise the students’ asynchronous online and face-to-face discussions, which were analysed by identifying discussion fragments relevant in collaborative argumentation, and by comparing the results of the two groups. The results showed that the face-to-face discussions were more collaborative than the online …
El Trabajo Social, sus imágenes y su público. La construcción de una identidad colectiva.
2003
El objeto de esta tesis, consiste en responder a una cuestión ¿cuál es el lugar del Trabajo Social? desde un orden simbólico. Partimos desde la perspectiva teórica del construccionismo, presentamos un planteamiento epistemológico que implica la transición del Trabajo Social como un medio (profesión) hacia el Trabajo Social como un fin (disciplina), llevamos la investigación al espacio de un caso (serie de televisión), buscamos como analizar las representaciones sociales del Trabajo Social, a través de sus imágenes y de la influencia social de su público (audiencia).Para materializar este propósito definimos en la primer parte, los tres elementos teóricos más relevantes del objeto. En primer…
Sosiaalialan asiakastietojärjestelmissä paljon parannettavaa: käyttäjäkokemukset 2019
2020
Sosiaali- ja terveydenhuollon digitalisaatiolle on asetettu paljon odotuksia niin palveluiden laadun, saavutettavuuden kuin tehokkuuden osalta. Asiakas- ja potilastietojärjestelmiltä odotetaan paljon tavoitteiden saavuttamiseksi. Asiakastietojärjestelmät ovat laajasti käytössä sosiaalialalla, mutta niiden käyttöä työvälineenä ja niiden avulla saavutettuja hyötyjä on tutkittu ammattilaisten näkökulmasta vain vähän. Keväällä 2019 kartoitettiin ensimmäistä kertaa valtakunnallisesti sosiaalialan ammattilaisten käyttäjäkokemuksia asiakastietojärjestelmistä. Tässä artikkelissa kuvataan kyselytutkimuksen toteutus ja tulokset eniten käytettyjen tuotemerkkien osalta. Tutkimus toimii pilottina vuonna…