Search results for "EPR"
showing 10 items of 13377 documents
Does using a visual-representation tool foster students’ ability to identify forces and construct free-body diagrams?
2013
Earlier research has shown that after physics instruction, many students have difficulties with the force concept, and with constructing free-body diagrams (FBDs). It has been suggested that treating forces as interactions could help students to identify forces as well as to construct the correct FBDs. While there is evidence that identifying interactions helps students in quantitative problem solving, there is no previous research investigating the effect of a visual-representation tool—an interaction diagram (ID)—on students’ ability to identify forces, and to construct the correct FBDs.We present an empirical study conducted in 11 Finnish high schools on students (n ¼ 335, aged 16) takin…
Política, virtud y terror en el jacobinismo
2010
La Revolución francesa de 1789 fue el escenario donde se libró una lucha abierta entre dos concepciones de la libertad y sus respectivas repercusiones en la concepción del poder político: la libertad particular que el individuo reclama para sí al margen del Estado, e incluso contra él, y la libertad del ciudadano, entendida como la libertad de obedecer a la voluntad general. El objetivo de este ensayo es perfilar, en líneas generales, la posición que adoptó el jacobinismo con respecto a la relación entre sociedad civil y Estado, en confrontación con el enfoque liberal que, siguiendo los modelos americano e inglés, propugnaron los sectores moderados de la Revolución.
Plasticity in Photoperiodism : Drosophila montana Females Have a Life-Long Ability to Switch From Reproduction to Diapause
2022
Photoperiodic reproductive diapause is an essential part of female life cycle in several insect species living on high latitudes, where overwintering in reproductive stage involves high risks for survival and progeny production. The sensitive period (SP), during which photoperiodic cues can trigger the switch from direct development to diapause, can last from a few hours or days after emergence to the entire life span of females. Moreover, in some species, sexually mature females can enter post-reproductive diapause as a response to decreasing day length and/or temperature. We studied the duration of SP for diapause induction and the females’ ability to enter post-reproductive diapause at s…
Koronan kohtaamat
2020
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The causal representation of outpatients with Crohn's disease: is there a link between psychological distress and clinical disease activity?
2013
Objectives: Because of the fluctuating and occasional character of Crohn’s disease (CD), patients have to cope with a changeable condition of health. Personal perceived control is known to be an important element of adaptation to their medical condition. The objectives of this work are to determine if perceived personal control is predictive of the clinical activity of the disease and of psychological distress (depression, anxiety). Methods: The Hospital Anxiety Depression Scale (HADS), the causal dimension scale and the Clinical Global Impression (CGI; assessing perceived severity) were administered to 160 patients affected by Crohn’s disease. Indicators of inflammation (CRP), disease dura…
Una más de la familia. Au pairs atrapadas entre el capital humano y la economía moral
2018
In contemporary societies we are witnessing an expansion of the messages of human capital. These messages have as their central dimension idea of the self-entrepreneur, which implies a deepening in the logic of activation, while blurring the wage relations. In this scenario, young people with university degrees are becoming a favourite target in the offensive of human capital. The penetration of these human capital messages can be seen in the discourses of young university students who have been forced to leave the country during the crisis. In the present text we approach the discourses of young women who came out as au pairs. The characteristics of this figure place it in a space halfway …
English on the Finnish web pages : representations of Finnish towns and municipalities
2005
Materiali per una crisi: teorema del serializzante nell’epoca della video-guerra civile
2015
Starting from a brief de-functionalizing analysis of the info-spectacular society, the essay explores the pervasiveness of the repressive-disciplining forms which are increasingly affecting the behaviors of the individualities in the info-spherical dominion. In particular, the paper focuses on what will be defined the “serializing” and highlights some repetitive-determinant aspects of the video-seriality that are involved in the processes of “over-codification” imposed by the infosphere on the anthropo-sphere. In order to define the serializing will be taken in exam both the possible evolutions of the Gelassenheit and the “dispositiviness” imposed by info-securitarian post- democracies thro…
Webcam based display calibration
2012
International audience; We present an automatic method for measuring the tone response curve of display devices based on visual methods, where the eye is replaced by an end-user, uncalibrated camera, such as a webcam. Our approach compares a series of halftoned patches of known covering ratio with a continuous series of tone patches for each ratio. Both patches are shot by a camera that is used as a virtual eye to evaluate the luminance difference. By an iterative process, the continuous tone value is adjusted while compared with the perceived level of the halftoned patch. When the camera does not see any difference between the patches or a minimal difference, the luminance level of the con…
Living in the blurry zone : a study of the wellbeing and work-life balance of Finnish SME entrepreneurs
2018
Pienten ja keskisuurten yritysten yrittäjät ovat tärkeä osa Suomen taloutta. Tämän vuoksi heidän hyvinvointiaan sekä työn ja muun elämän tasapainoa on tärkeää tutkia. Liiketoiminta kirjallisuus on perinteisesti tukenut näkemystä, jonka mukaan yrityksen johtaja tukee työntekijöidensä työn ja muun elämän tasapainoa sekä hyvinvointia. Tämä näkemys ei kuitenkaan ota huomioon yrittäjiä, jotka toimivat yrityksiensä johtajina. Entä heidän hyvinvointinsa? Mikä on heidän työn ja muun elämän tasapainon tila? Tämä tutkimus pyrkii vastaamaan muun muassa näihin kysymyksiin. Tutkimukseen osallistui kaksitoista pienten ja keskisuurten yritysten yrittäjää. Nämä yrittäjät toimivat eri toimialoilla ja eri pu…