Multilevel

El artículo analiza el proceso de redefinición del problema público relacionado con las políticas de bienestar locales llevado a cabo a través del Plan de Acción de Servicios Sociales de la Diputación de A Coruña, así como los elementos básicos que determinaron la mencionada redefinición y el abanico de medidas que integran el Plan. La complementariedad de la aplicación del marco analítico que ofrecen el análisis de políticas públicas y el neo-institucionalismo permite observar la importancia de los valores del grupo promotor como actor central en el diseño del Plan a la hora de incorporar una visión multinivel, lo cual supone una evolución no incremental en el modelo de política pública de bienestar liderado por la institución provincial en su colaboración con los Ayuntamientos menores de 20.000 habitantes. Además, el artículo incorpora el debate sobre las posibles dificultades y/o desvíos que se pueden presentar debido a la necesaria incorporación de nuevos actores en el proceso de implementación del Plan. / The article deals with the public problem redefinition process related to local welfare public policies carried out through the Social Services Action Plan by the provincial Government of A Corunna, as well as pointing out the crucial elements that determinate its redefinition and the wide range of measures included in the Plan. Complementarity between policy analysis and neo-institutionalism analytical frames allow us to observe the values of the advocacy group as the central actor in the Plan´s design and its effect when incorporating a multilevel view, which implies a non incremental evolution in the local welfare public policy lead by the provincial Government and implemented in municipalities under 20.000 inhabitants. Moreover, the article embraces the discussion about the difficulties and/or deviations that may arise, due to the inevitable integration of new actors along the implementation process of the Plan.

Multilevel inverters offers less distortion and less electromagnetic interference compared with other conventional inverters and hence, it can be used in many industrial and commercial applications. This paper analyze the performance of the modified single phase seven level symmetrical inverter using minimum number of switches. The proposed topology consists of six switches and two dc sources, and produces seven level output voltage waveform during symmetric operation. The cost and size of the propsoed inverter minimum as it uses minimum number of components, The performance of the proposed multilevel inverter is analysed for different switching angles and the corresponding simulation results are presented. The simulation of the proposed inverter is carried out using MATLAB/Simulink software.

Grounded in the 2 x 2 achievement goal framework (Elliot & McGregor, 2001), the purpose of this study was to investigate the temporal relationships between achievement goals, competition appraisals and indices of psychological and emotional welfare among elite adolescent soccer players. A subsidiary aim was to ascertain the mediational role of competition appraisals in explaining the potential achievement goal and well-/ill-being relationships. Ninety-one boys (mean age = 13.82 years) involved in an elite soccer program completed multisection questionnaires capturing the targeted variables. Measures were obtained on five occasions across two competitive seasons. Multilevel regression analyses revealed that MAp goals positively, and MAv goals negatively, predicted within-person changes in well-being over two seasons. PAp goal adoption was positively associated to within-person changes in negative affect. PAv goals corresponded negatively to between-person mean differences in positive...