Search results for "9"
showing 10 items of 40453 documents
Tasa-arvotyö perustaksi organisaatioiden vastuullisuuteen
2021
Vapaapalokunta - kasvupaikka kansalaistoiminnalle 1838-1938
2011
Vapaapalokuntatoiminta alkoi maassamme vuonna 1838 naapurimaista saadun esimerkin mukaisesti. VPK:iden toiminta muotoutui moninaiseksi ja se oli tarkoitettu kaikille kansalaisille. Toiminnassa noudatettiin tasa-arvon ja demokratian periaatteita alusta lähtien ja toiminnan tavoitteisiin kuuluivat yleishyödyllisyys sekä luokkaerojen vähentäminen jäsenten keskuudessa amerikkalaisen esikuvansa mukaisesti. Tutkielman tarkoituksena on selvittää vapaapalokuntatoiminnan merkitystä kansalaisyhteiskunnalle ja kansalaisille niillä paikkakunnilla, joilla yhdistyksiä perustettiin. Tutkielman ajaksi olen rajannut ensimmäisen sadan vuoden ajan, koska silloin vapaapalokuntatoiminta oli aitoa vapaaehtoista …
Task-Specific Organic Salts and Ionic Liquids Binary Mixtures: A Combination to Obtain 5-Hydroxymethylfurfural From Carbohydrates
2019
The increase in energy demand and depletion of fossil fuels are among major issues of modern society. Valorization and transformation of raw materials in products of industrial value represents a challenge. This justifies the growing interest of scientific research towards the identification of suitable media and methodologies able to pursue above goals, paying attention to matter of sustainability. On this subject, we studied sulfonic-acid functionalized diimidazolium salts as catalysts for the conversion of fructose and sucrose to 5-hydroxymethylfurfural (5-HMF) in an ionic liquid mixture. In general, using these salts allowed us to obtain 5-HMF in good yields from both substrates in mild…
Chemicals and chemoreceptors: ecologically relevant signals driving behavior in Drosophila
2015
Insects encounter a vast repertoire of chemicals in their natural environment, which can signal positive stimuli like the presence of a food source, a potential mate, or a suitable oviposition site as well as negative stimuli such as competitors, predators, or toxic substances reflecting danger. The presence of specialized chemoreceptors like taste and olfactory receptors allows animals to detect chemicals at short and long distances and accordingly, trigger proper behaviors toward these stimuli. Since the first description of olfactory and taste receptors in Drosophila melanogaster 15 years ago, our knowledge on the identity, properties, and function of specific chemoreceptors has increase…
THE IMPACT OF TAX COMPETITION AND HARMONISATION IN THE EU IN RELATION TO FISCAL OPTIMISATION
2018
Fiscal competition and harmonisation are topical issues and the controversy generated by preferences for one or the other is due to the effects they generate in the economies of the EU member states. The practice of tax competition to a smaller or larger extent by some of the Member States is often identified with tax optimisation practices. Thus, in the economies of developed or emerging countries, the effects are both on the labour market, in the collection of indirect taxes (VAT or excise duties), but also in the transfer of profits versus transfer prices. The European fora are working hard for the uniformity of European legislation, but also to determine the governments of the Member St…
A new species of Silene sect. Dipterosperma (Caryophyllaceae) from Sicily
2012
Silene kemoniana, a new species of the section Dipterosperma from NW Sicily, is described and illustrated. It is a therophyte that occurs in mountains near Palermo, where it grows on Mesozoic limestones in xerophilous garigues. Its relationships with S. colorata and allied species are also examined. A key of the species belonging to sect. Dipterosperma is provided. Se describe e ilustra Silene kemoniana, una nueva especie del NW de Sicilia perteneciente a la sección Dipterosperma. Se trata de un terófito que habita en algunas montañas próximas a Palermo, donde crece sobre calizas mesozoicas entre matorrales mediterráneos xerófilos. Se estudian sus relaciones con S. colorata y otras especies…
Influencia del docente y la docente, la metodología y el contenido de las clases de educación física en la percepción de estudiantado chileno
2021
Resumen Introducción. La relevancia de la educación en la sociedad actual es evidente, por ello, es de vital importancia conocer la percepción de los diversos actores que interactúan en esta, en particular, la del estudiantado sobre las metodologías y contenidos que ofrece el profesorado es determinante en el proceso de enseñanza-aprendizaje. Objetivo. Conocer la percepción que reportan estudiantes de tres centros educativos de la región de Valparaíso (Chile), en relación con la satisfacción por las actividades deportivas, la clase de educación física y la función del personal docente. Metodología. Se utilizó una escala de 12 ítems agrupadas en tres dimensiones. Se aplicó una escala de perc…
Awareness and knowledge of cyberethics: A comparative study of preservice teachers in Malta, Norway, and Spain
2021
This paper explores the awareness and knowledge of cyberethics held by pre-service teachers across three European countries. The study was conducted via an online survey and yielded 1,131 responses from pre-service teachers in Malta, Norway, and Spain. The facets of cyberethics included in this study focused on behaving responsibly online, safeguarding privacy, respecting copyright, seeking consent of friends before posting images or videos on social media platforms, and considering their professional identity as future teachers when posting online. The findings indicate that pre-service teachers reported relatively similar levels of competence in applying copyright and respecting privacy r…
MOCSE Centered on Students: Validation of Learning Demands and Teacher Support Scales
2020
Based on The Educational Situation Quality Model (MOCSE, acronym in Spanish) framework, the primary objective of this study is to test the factorial validity and reliability of two MOCSE measure instruments referred to the preactional-decisional phase, specifically to learning demands and teacher supports perceived by students to overcome such demands in the classroom context. The participants were 357 Spanish undergraduate students. The data obtained by exploratory and confirmatory factor analyses revealed that the “Learning Demands Scale” (MOCSE-LDS) has a two-factor structure: perceived desirability and feasibility of demands. The data also revealed that the “Teacher Support Questionnair…
Teachers' Survey on Emergency Remote Teaching Experience during Spring 2020 (COVID-19)
2021
Latvian Council of Science State Research Program “Covid-19 mitigation” project “Life with COVID-19: Evaluation of overcoming the coronavirus crisis in Latvia and recommendations for societal resilience in the future” No. VPP-COVID-2020/1-0013 Emergency Remote Teaching Questionnaire for Latvian Teachers of Comprehensive Schools during Spring 2020 (COVID-19 "First wave"). Participated 1543 teachers from all regions of Latvia.