Search results for "TEG"
showing 10 items of 20292 documents
Stationary, Second Use Battery Energy Storage Systems and Their Applications: A Research Review
2021
The global demand for electricity is rising due to the increased electrification of multiple sectors of economic activity and an increased focus on sustainable consumption. Simultaneously, the share of cleaner electricity generated by transient, renewable sources such as wind and solar energy is increasing. This has made additional buffer capacities for electrical grids necessary. Battery energy storage systems have been investigated as storage solutions due to their responsiveness, efficiency, and scalability. Storage systems based on the second use of discarded electric vehicle batteries have been identified as cost-efficient and sustainable alternatives to first use battery storage syste…
Current and future trends and issues facing technology education in Finland : Taking part in an international Delphi study
2022
This study is part of an international research collaboration aimed at identifying current and future trends and issues in technology education in Belgium, Finland, Japan and the USA. The three-round Delphi method was utilised to solicit information from technology education stakeholders in Finland from November 2019 to April 2020. The panel of experts (N=31) comprised technology education teacher educators, researchers and experts of the national LUMA (STEM) 2020 programme and technology education developers. During the Delphi process both quantitative and qualitative approaches were utilized in gathering information and analysing the findings. In this article the focus is on comparing the…
El modelo triaxial de gestión por valores en organizaciones sanitarias: diagnóstico y propuesta de una escala de medida
2020
En entornos turbulentos, donde los niveles de incertidumbre, dinamismo y complejidad son más elevados, las organizaciones necesitan centrar su atención en la gestión de aspectos internos, que puedan ser más estables y controlables. Para las organizaciones sanitarias, la crisis del año 2008, junto con la actual crisis sanitaria, social y económica producida por la Covid-19, resulta fundamental la búsqueda constante de una mayor eficiencia en la gestión de los recursos humanos. La gestión de los valores organizativos es una herramienta imprescindible para lograr una mayor eficiencia y un mejor desempeño en contextos espacialmente complejos, como el sanitario. Esta Tesis pretende, en primer lu…
La representación social del medio rural: un análisis desde la geografía escolar
2019
La Tesis Doctoral analiza las representaciones sociales que 581 estudiantes de 3º ESO y 2º de Bachillerato de la provincia de Valencia (España) poseen acerca de los espacios rurales. Para ello se ha elaborado un cuestionario mixto cuyas preguntas siguen la trilogía espacial de Soja (2008) aplicadas a la didáctica de los espacios rurales, ya que la procedencia del alumnado se ajusta a tres áreas en el contexto geográfico de la provincia de Valencia de donde hemos seleccionado diez centros escolares: áreas rurales (Villar del Arzobispo, Requena, Càrcer y Villalonga de la Safor), periurbanas (Riba-roja de Túria, Paiporta y Torrent) y urbanas (Benimaclet y dos institutos de la ciudad de Valenci…
Strategie językowe trolli internetowych
2018
The anonymity of Internet users very often leads to the violation o f netiquette rules. One of the groups of Internet users who violate the commonly accepted ways of communicating on the Internet are trolls posting provocative commentaries to start conflict. The most frequent result of their attempts is fiame, which is a serious Internet argument loaded with spite. Among linguistic strategies used by trolls are the following: posting commentaries with a lot of intentionally misspelled words, generalizability, use of negative stereotypes, off-topic commentaries (that is starting threads unrelated to the topie of the article or post), emphasizing their own high materiał status, and disparagem…
Työnantajayhteistyö ammatillisessa kuntoutuksessa ja tuetussa työllistymisessä. Integroiva kirjallisuuskatsaus
2020
Tässä integroivassa kirjallisuuskatsauksessa selvitettiin, miten ammatillista kuntoutusta ja tuettua työllistymistä koskevassa kansainvälisessä kirjallisuudessa on jäsennetty työnantajien ja työhönvalmennuksen ammattilaisten välistä yhteistyötä ja suhdetta. Keskityimme siihen, millaiset työnantajayhteistyön toimintatavat ja strategiat on nähty toimiviksi ja miten yhteistyösuhdetta rakennetaan ja ylläpidetään. Aineiston muodostivat yksilöityjen hakukriteerien avulla valikoidut 19 tekstiä tieteellisistä aikakauslehdistä. Aineisto analysoitiin temaattisen analyysin periaatteita hyödyntäen. Analyysissa hahmottui neljä teemaa. Keskeisiä yhteistyöhön liittyviä toimintatapoja olivat jalkautuminen …
"Etkö tiiä, että aspergerit hiihtelee omia latujaan!" : luokanopettajan kokemuksia Asperger-lapsen opettamisesta yleisopetuksen ryhmässä
2002
Dysfaattisten lasten koulusiirrot valtion erityiskoulusta omaan kuntaan
2001
Randomized Trial : D-Glyceric Acid Activates Mitochondrial Metabolism in 50–60-Year-Old Healthy Humans
2021
Background: Based on earlier studies, natural metabolite D-glyceric acid (DGA) does not seem to play any role in whole-body metabolism. Nevertheless, one ethanol oxidation-related rat study with controversial results raised our interest. According to preparatory studies for the regulatory approval of DGA, some highly conserved mechanism seems to subtly activate the cellular energy metabolism. Therefore, the present 25-days double-blind human study with placebo control was initiated. Purpose: The main target in the present study with 27 healthy 50–60-year-old human volunteers was to find out whether an “acute” 4-days and a longer 21-days exogenous DGA regimen caused moderate activation of th…