Search results for "reflection"

Active lighting applied to three-dimensional reconstruction of specular metallic surfaces by polarization imaging

2006

International audience; In the field of industrial vision, the three-dimensional inspection of highly reflective metallic objects is still a delicate task. We deal with a new automated three-dimensional inspection system based on polarization analysis. We first present an extension of the shape-from-polarization method for dielectric surfaces to metallic surfaces. Then, we describe what we believe to be a new way of solving the ambiguity concerning the normal orientation with an active lighting system. Finally, applications to shape-defect detection are discussed, and the efficiency of the system to discriminate defects on specular metallic objects made by stamping and polishing is presente…

Exploring the critical incident technique to encourage reflection during project-based learning

2017

Previous research has reported on the challenge of promoting students' generic reflection during authentic project-based courses. This work explores a teaching intervention based on Flanagan's Critical Incident Technique (CIT) during a project-based software development course. The intervention aims at increasing students' awareness of their own learning and at encouraging reflective practice throughout the project. Students were asked to report on 'incidents' when they experienced learning during the course, and to reflect on the task itself at the end of the course. The present study focuses on how students approached the incident reporting task and how they perceived it. The results indi…

Video aktivitāšu veidošana skolēnu iesaistīšanai angļu valodas stundās vidusskolā

2018

Skolotāja pieredzes darba tēma ir ‘Video aktivitāšu veidošana sklēnu iesaistīšanai angļu valodas stundās vidusskolā’. Darba autore strādā Gulbenes 2.vidusskolā par angļu valodas skolotāju piecpadsmit gadus. Situācija mūsdienās pierada ka digitālas tehnoloģijas ir nepārprotāmi ietekmējušās mūsu ikdienu. Cilvēki lieto digittālas ierīces visur, kad ir vajadzīgs un visur kur ir iespējams. Tēma ļoti saistīta ar šīm izmaiņam un ar nepieciešamību veidot stundas patīkāmākas, motivējošākās un effektivākās – gan skolotājiem gan skolēniem, ka resultātā skolēni būs iesaistīti mācību procesā pilnībā. Video skatīšanās nav tikai izklaide un laika pavdīšana stundās. Tas ietekmē izglītības procesu, jo tas a…

Students’ Experiences of Reflective Writing as a Tool for Learning in Physiotherapy Education

2015

The purpose of this study was to examine physiotherapy students’ experiences of reflective writing. The students (n = 32) were asked to video record their practical activities at school and at workplaces, and to write reflective journals on their experiences. The research data about students’ experiences of reflective writing were collected by interviewing the students. The data were analyzed phenomenographically. The findings revealed four qualitatively different experiences of reflective writing: 1) writing as a useless task; 2) writing as a tool for deepening understanding; 3) writing as a tool for self-reflection; and 4) writing as a tool for professional development. These categories d…

HISTORY OF THE CHILDHOOD : THE REFLECTION OF THE TEACHER ’ S IMAGE IN DOLLS

2015

The toys are an indispensible part of the childhood. They influence the formation of the child’s conceptions because through them the child perceives and learns about the world. Dolls are toys that have not lost their topicality since the origins of the humankind. As the visual information dominates it is important what information is expressed by dolls-teachers because children will arrive at school having already some notions about the teacher. This can influence children’s relations with the teacher and the school. The aim of the article is to analyze the image of dolls – teachers. The used methods are the analysis of literature and material/visual sources. Pictures of 207 teachers- doll…

Reflective and Impulsive Processes Underlying Saving Behavior and the Additional Roles of Self-Control and Habit

2018

Using a dual-process framework, the aim of this research was to investigate the associations between reflective and impulsive processes and saving behavior. Self-control and saving habit were tested as additional factors that potentially moderate the relationship between constructs representing reflective and impulsive processes and behavior, or exert indirect effects on behavior through these systems. A community sample of 594 participants completed measures of saving intention, buying impulsiveness, trait self-control, saving automaticity, and propensity to save money. A well-fitting variance-based structural equation model, goodness-of-fit index = 0.338, average path coefficient = .119, …

School Staff-centered School Development by Communicative Action: Working Methods for Creating Collective Responsibility - From the Idea to Action

2020

School development is often seen as a concerted (re-)action to educational policies, curriculum development, and change in education laws or regulations, and sometimes, as stakeholders’ reactions to low school performance. Generally, school development incorporates organizational, managerial, and educational activities and measures. This is done to adapt to the new situation to achieve the desired changes and goals initiated by a given curriculum reform. In contrast, this paper focuses on school staff–driven development: It describes how teachers together with paraprofessionals contribute to school-development. Using collective responsibility creating working methods of communication, the e…

PROGETTO SIRIPRO: ELABORAZIONE ED ANALISI DI DATI GEOFISICI

2010

THE SIRIPRO PROJECT: AN INTEGRATED APPROACH TO SICILY GEODYNAMIC SETTING. THE GEOLOGICAL INTERPRETATION OF THE CENTRAL SICILY CRUSTAL SEISMIC LINE

2010

First Evidence of Contourite Drifts in the North-Western Sicilian Active Continental Margin (Southern Tyrrhenian Sea)

2021

We present the results of an integrated geomorphological and seismo-stratigraphic study based on high resolution marine data acquired in the north-western Sicilian continental margin. We document for the first time five contourite drifts (marked as EM1a, EM2b, EM2, EM3a, and EM3b), located in the continental slope at depths between ca. 400 and 1500 m. EM1a,b have been interpreted as elongated mounded drifts. EM1a,b are ca. 3 km long, 1.3 km wide, and have a maximum thickness of 36 m in their center that thins northwards, while EM1b is smaller with a thickness up to 24 m. They are internally characterized by mounded seismic packages dominated by continuous and parallel reflectors. EM2 is loc…