Search results for "Labor"
showing 10 items of 3876 documents
La seguridad vial laboral: la influencia de los accidentes de tráfico en el entorno laboral
2019
Los desplazamientos relacionados con el trabajo son algo fundamental (e indispensable) para las personas, la industria y la economía del mundo actual. Sin embargo, ello da lugar a altas tasas de siniestralidad vial de los trabajadores, hecho que se ha convertido una preocupación manifiesta para la salud ocupacional y, tratándose de un asunto que involucra la seguridad vial general, también para la salud pública. En este sentido, distintos estudios coinciden en resaltar la necesidad de realizar investigaciones al respecto y establecer líneas de acción de carácter institucional basadas en la evidencia, enmarcadas en la actuación permanente y los estudios epidemiológicos, como primera estrateg…
Student Teachers’ Video-Assisted Collaborative Reflections of Socio-Emotional Experiences During Teaching Practicum
2022
This study explores video as a tool for student teachers in reflecting upon their own teaching practice. The particular interest is in exploring, what kind of socio-emotional experiences did the student teachers describe during the video-assisted collaborative reflection and what benefits student teachers experienced through the video-assisted collaborative reflections? The study implements a video-observation model (Participatory and Empowering Video Analysis- model, PEVA™) developed for a professional teacher education programme and investigates the model from student teachers’ perspective. The participants are student teachers in an international professional teacher education programme …
Cognitive Linguistics as the Underlying Framework for Semantic Annotation
2012
In recent years many attempts have been made to design suitable sets of rules aimed at extracting the semantic meaning from plain text, and to achieve annotation, but very few approaches make extensive use of grammars. Current systems are mainly focused on extracting the semantic role of the entities described in the text. This approach has limitations: in such applications the semantic role is conceived merely as the meaning of the involved entities without considering their context. As an example, current semantic annotators often specify a date entity without any annotation regarding the kind of the date itself i.e. a birth date, a book publication date, and so on. Moreover, these system…
Setting Individual Goals for Pupils with Profound Intellectual and Multiple Disabilities : Engaging in the Activity Area-Based Curriculum Making
2021
The activity area-based curriculum model (AACM) is used in the Finnish basic education to support pupils—most of whom have profound intellectual and multiple disabilities (PIMD)—who could benefit more from skills that advance independent life coping. Existing studies have concentrated mainly on the Individual Education Plan (IEP) goal-setting process for pupils with milder disabilities than PIMD and have consistently demonstrated significant barriers in the process. This study explores the collaborative IEP goal-setting process for pupils with the AACM. Sixty-five Finnish special education teachers using the AACM participated in the study. Semi-structured interviews were analysed with thema…
Setting individual goals for pupils with profound intellectual and multiple disabilities—engaging in the activity area-based curriculum making
2021
The activity area-based curriculum model (AACM) is used in the Finnish basic education to support pupils—most of whom have profound intellectual and multiple disabilities (PIMD)— who could benefit more from skills that advance independent life coping. Existing studies have concentrated mainly on the Individual Education Plan (IEP) goal-setting process for pupils with milder disabilities than PIMD and have consistently demonstrated significant barriers in the process. This study explores the collaborative IEP goal-setting process for pupils with the AACM. Sixty-five Finnish special education teachers using the AACM participated in the study. Semi-structured interviews were analysed with them…
Data from: Sex-specific effects of natural and sexual selection on the evolution of life span and ageing in Drosophila simulans
2015
1. Variation in the strength of age-dependent natural selection shapes differences in ageing rates across species and populations. Likewise, sexual selection can promote divergent patterns of senescence across the sexes. However, the effects of these processes on the evolution of ageing have largely been considered independently, and interactions between them are poorly understood. 2. We use experimental evolution to investigate how natural and sexual selection affect life span and ageing in Drosophila simulans. 3. Replicate populations were evolved under lifetime monogamy (relaxed sexual selection) or lifetime polyandry (elevated sexual selection) and at one of two temperatures, 25 °C (rel…
Estudio comparativo de la combinación de diferentes modos de administración de anestésicos locales en la analgesia del parto
2020
La analgesia epidural es una de las técnicas más demandadas y por ello dicha analgesia ha ido evolucionando en los últimos años. Recientemente se ha desarrollado el modo PIEB (Programmed Intermittent Epidural Boluses) que puede reducir el consumo de anestésico local y así minimizar consecuencias indeseables tales como la cardio o la neurotoxicidad. En el año 2012 la compañía Smiths Medical lanzó al mercado un sistema de infusión ambulatoria CADD®-Solis versión software 3.0 de la generación de bombas de infusión CADD® que permite combinar varios modos de administración del anestésico local en el espacio epidural, hasta ahora no utilizados juntos ya que no existía en el mercado una bomba con …
Shareable! L'economia della condivisione
2017
Affittare una casa su Airbnb, prenotare un passaggio da Bari a Firenze con Blablacar, chiamare un autista di Uber perché sta diluviando e non ci sono taxi disponibili, condividere una scrivania in un co-working, creare un orto di condominio o di quartiere. Sebbene tutte queste azioni siano riconducibili alla cosiddetta sharing economy, tra di esse esistono molte differenze. La condivisione non è necessariamente un valore e ha precise conseguenze sociali ed economiche. Per questo occorre chiedersi: cosa significa davvero condividere? Nel 2009 i maggiori esperti di economia collaborativa fondano negli Stati Uniti Shareable.net, una rivista online non profit che si propone come guida ai nuovi …
Sequenziamento temporale ed elaborazione neurale: una prospettiva psicofisiologica
2011
Sirds ritma variabilitātes maiņas kuņģa sekrēcijas cefāliskās fāzes laikā
2015
Darbs veltīts autonomās nervu sistēmas eferento ietekmju izpētei uz kuņģa sekrēciju cefāliskās fāzes laikā. Lai novērtētu šīs eferentācijas kāpumus un kritumus, klīniskajā fizioloģijā tiek piedāvāts izmantot SRV novērtēšanas metodi. Vēlējāmies noskaidrot SRV maiņas, novērtējot desmit klīniski veselu pieaugušu cilvēku SRV parametrus „rīta miera” un „laboratorijas miera” apstākļos, kā arī cefāliskās fāzes laikā – 20 minūtēs pēc MMB. Secinājumi: dažādu viena indivīda SRV datu noturīgums ir atšķirīgs, bet cikla garuma atšķirības nepārsniedz 1,5%, RMSSD – 5%. Savukārt „rīta miera” un ”laboratorijas miera” datu salīdzinājums liecina, ka tie atšķiras nenozīmīgi. Eksperimenta ar MMB rezultāti apsti…