Search results for "Demand"

The Attentional Demand of Automobile Driving Revisited: Occlusion Distance as a Function of Task- Relevant Event Density in Realistic Driving Scenari…

2016

Objective: We studied the utility of occlusion distance as a function of task-relevant event density in realistic traffic scenarios with self-controlled speed. Background: The visual occlusion technique is an established method for assessing visual demands of driving. However, occlusion time is not a highly informative measure of environmental task-relevant event density in self-paced driving scenarios because it partials out the effects of changes in driving speed. Method: Self-determined occlusion times and distances of 97 drivers with varying backgrounds were analyzed in driving scenarios simulating real Finnish suburban and highway traffic environments with self-determined vehicle speed…

España 2000, la evolución de la derecha radical valenciana (2003-2015)

2017

La tesis doctoral analiza la evolución del discurso y de la estrategia política y propagandística del partido político España 2000 desde 2003 —año en el que se presentaron por primera vez a unas elecciones autonómicas en la Comunitat Valenciana— hasta 2015, última cita electoral en la que concurrieron. Sin embargo, aunque el estudio estricto de la ideología de la formación se ha fundamentado principalmente en los programas y documentos producidos durante las campañas electorales, la investigación no se ha desarrollado al margen de los sucesos políticos europeos que han podido influir en la acción política del partido desde mayo de 2015 hasta enero de 2017, momento en que ha finalizado la re…

Claves vertebradoras del modelo de justicia en el siglo XXI

2021

The 21st Century presents a dynamic, international, digital, changing, agile, and fast Society, that demands an adequated Justice System. The Incorporation due to Globalization of Keys such a Supranationality, Internationalization, Efficiency, Feminization, Technology, Algorithms and Artificial Intelligence, are involved in the changes of the new look of Justice.

Assessment of cross-flow filtration as microalgae harvesting technique prior to anaerobic digestion: Evaluation of biomass integrity and energy demand

2018

[EN] In the present study, the effect of cross-flow filtration (CFF) on the overall valorization of Chlorella spp. microalgae as biogas was assessed. The effect of CFF on microalgae cell integrity was quantified in terms of viability which was correlated with the anaerobic biodegradability. The viability dropped as the biomass concentration increased, whereas anaerobic biodegradability increased linearly with the viability reduction. It was hypothesized that a stress-induced release and further accumulation of organic polymers during CFF increased the flux resistance which promoted harsher shear-stress conditions. Furthermore, the volume reduction as the concentration increased entailed an …

Les systèmes complets de fonctions de demande

1977

Depuis une dizaine d'années, des analyses des systèmes complets de fonctions de demande ont été entreprises et développées, en particulier en Belgique, aux Etats-Unis et en Suisse. Les principaux travaux sont dus àA.P. BARTEN, H.S. HOUTHAKKER, L. PHLIPS, L. SOLARI, R. STONE, L.D. TAYLOR, D. WEISERBS.... Une bibliographie de ces études figure à la fin de ce document. Le fait qu'en France il n'existe actuellement que peu de travaux effectués à un niveau global, m'ont incitée à entreprendre une analyse théorique et pratique sur les systèmes complets de fonctions de demande, systèmes qui regroupent l'ensemble des consommations des ménages, à l'exception des biens collectifs et publics.

Opettaja- ja opettajankoulutustarpeiden ennakoinnin tuloksia

2011

Opettajan ammattia koskevan kiinnostuksen on havaittu viime vuosina heikentyneen monissa läntisissä teollisuusmaissa. Suomessa tilanne on monia muita maita parempi, mutta myös täällä on viritetty keskustelua mahdollisesta opettajapulasta. Sen pelätään pahenevan, varsinkin kun opettajan työssä vielä tällä hetkellä olevat suuret ikäluokat ovat jäämässä eläkkeelle. Tässä raportissa esitetään laskelmat, joilla ennakoidaan vuoden 2025 opettajatarvetta maassamme ja arvioidaan tämän opettajatarpeen tyydyttämisen vaatimaa opettajankoulutuksen volyymiä. Laskelmat perustuvat tuoreimpiin väestö-, opettaja- ja koulutustilastoihin sekä arvioihin opettajien eläköitymisestä, opettajan työssä pysymisestä, …

Digital solutions transform the forest-based bioeconomy into a digital platform industry : a suggestion for a disruptive business model in the digita…

2018

With the notion that the transformation of the forest-based bioeconomy in recent years provides insightful suggestions not only on the bioeconomy, but on business innovation, this paper conducts an empirical analysis of the transformation and attempts to extract suggestions for a digital-solution-driven, disruptive business model in the digital economy. Notwithstanding the potential broad cross-sectoral benefits, the natural environment, locality constraints, and incessant challenge of distance have impeded the balanced development of the bioeconomy. However, driven by digital solutions, the bioeconomy has taken big steps forward in recent years. Digitalization has enabled real-time, end-to…

Evolución de la Formación Profesional para el Empleo en el contexto valenciano

2017

Actualmente Europa sigue sumergida en una situación de modernidad líquida, de volatilidad, de fluidez, de flexibilidad y de corta vida (Bauman, 2007), en una sociedad del riesgo (Beck, 2006). Indudablemente la formación, en todos sus niveles, contribuye a la inserción social y profesional y se postula como una condición o requisito previo para el acceso al empleo puesto que las tasas de paro disminuyen a medida que aumenta el nivel de formación alcanzado (Moreno y Rodríguez, 2013), aunque los mismos autores afirman que el desempleo también ha aumentado entre los jóvenes con estudios superiores. Así, como ya se afirmaba hace más de 20 años, la formación “no es el bálsamo de fierabrás que rem…

TOTAL GENETIC SCORE: AN INSTRUMENT TO IMPROVE THE PERFORMANCE IN THE ELITE ATHLETES

2018

Ventilative cooling application in Mediterranean buildings: impacts on grid interaction and load match

2016

The concept of load matching refers to the simultaneous occurrence of loads and generation in buildings: it can be increased and optimised with modifications on both the energy demand and generation, but its pre-requisite is to guarantee passive energy efficiency. In the Mediterranean areas, a major challenge in new buildings is the increasing overheating even during mildly hot seasons. Ventilative cooling can be a potential solution to such issues and have an impact on load match in buildings and their grid interaction. The study analyses the potential of ventilative cooling to improve the load match in three different case studies in Italy. Ventilative cooling proved viable in moderately …