Search results for "InVEST"
showing 10 items of 2596 documents
Study of the themes and contents of the doctoral theses carried out in Spain on Sports Biomechanics
2022
El objeto del estudio es conocer y valorar la evolución de las temáticas y contenidos de las tesis doctorales que se han leído en España sobre Biomecánica Deportiva durante el periodo comprendido entre los años 1980 y 2019. La muestra está compuesta de 233 tesis después de un proceso de selección con el uso de criterios de inclusión/exclusión y términos de búsqueda específicos. Los resultados demuestran que existe un crecimiento progresivo en la producción de tesis doctorales a lo largo del tiempo con incrementos progresivos, especialmente en el tercer y cuarto periodo. Los campos temáticos con mayor número de tesis leídas son los de Biomecánica de Apoyo y de Biomecánica Aplicada. El campo …
La investigación cualitativa en las revistas españolas de ciencias del deporte (2007-2011)
2015
El objetivo de este estudio fue determinar el estado de la investigación cualitativa en las ciencias de la actividad física y del deporte en España, a partir del análisis de 1057 artículos publicados entre 2007 y 2011 en revistas españolas del campo indexadas en Scopus. Los resultados indican que sólo el 3.5% de los trabajos recurre a la metodología cualitativa y que en su mayor parte utilizan la entrevista como técnica de recogida de datos. Se señala como conclusión que la investigación cualitativa en las ciencias de la actividad física y el deporte en España se encuentra todavía en estado embrionario. The aim of this study was to determine the status of qualitative research in sport scien…
Investing in Sports Facilities: The Italian Situation Toward an Olympic Perspective. Confidence Intervals for the Financial Analysis of Pools
2015
Given the current economic crisis, there is a lack of investments also for public sport facilities, which are vital to the urban quality of the city and the quality of life of its citizens. The situation is serious in Italy, especially after the failure of public policies for funding of major events (World Cup, 1990; Winter Olympics, 2006). Some recent laws (147/2013) have revived the sector with particular atten-tion to the medium size facilities but have neglected the small structures that represent the basic activities. In case of the latter, a convergence of objectives is needed between public administrations and private investors. Therefore, public au-thorities should think in terms of…
Effect of a common exercise programme with an individualised progression criterion based on the measurement of neuromuscular capacity versus current …
2021
IntroductionHigh-load resistance training has shown positive effects in pain and function in lower limb tendinopathies. However, some authors suggest that current exercise programmes produce an increase in tolerance to load and exercise in general but without fixing some existing issues in tendinopathy. This may indicate the need to include training aspects not currently taken into account in the current programmes. The main objective of this study will be to compare the effect of a common exercise protocol for the three predominant lower limb tendinopathies (Achilles, patellar and gluteal), based on an individualised control of the dose and training of specific aspects of the neuromuscular…
Krievijas-Baltijas valstu ekonomiskās attiecības: nozīmīgums, problēmas, perspektīvas
2017
Diplomdarba tēma „Krievijas-Baltijas valstu ekonomiskās attiecības: nozīmīgums, problēmas un perspektīvas”. Baltijas un Krievijas ekonomiskās attiecības ir nozīmīgas, jo Krievija ir viena no pasaules lielvarām un vienlaicīgi arī Igaunijas un Latvijas tiešā kaimiņvalsts. Vāja un diskriminējoša ekonomiskā sadarbība starp Baltiju un Krieviju var negatīvi ietekmēt valstu attiecības un provocēt nestabilitāti drošības jautajumos. Visbiežāk Baltijas un Krievijas ekonomiskās attiecības negatīvi ietekmē saspīlētas politiskās attiecības un nereti izdodas nonākt pie kompromisiem vienīgi ar lielu politisko spiedienu. Latvija un pārējās Baltijas valstis bieži saskaras ar lielā Austurmu kaimiņa – Krievij…
Is the productivity premium of internationalized firms technology-driven?
2020
AbstractWe ask whether the productivity advantage of internationalized firms documented by the international trade literature can be interpreted most accurately in terms of proximity to the “technological frontier”. We answer in the affirmative using a methodology (based on mixture models) of unbundling technology and total factor productivity (TFP) by estimating “technology-specific” production function parameters. Exploiting detailed data provided by the EFIGE database (a sample of firms distributed across Austria, France, Germany, Hungary, Italy, Spain, and the UK), we find technology gaps (with respect to the frontier) more than three times larger than the TFP gaps on average. We also f…
Temporal evolution of some mortality indicators: Application to Spanish data
2012
[EN] In Spain, as in other developed countries, significant changes in mortality patterns have occurred during the 20th and 21st centuries. One reflection of these changes is life expectancy, which has improved in this period, although the robustness of this indicator prevents these changes from being of the same order as those for the probability of death. If, moreover, we bear in mind that life expectancy offers no information as to whether this improvement is the same for different age groups, it is important and necessary to turn to other mortality indicators whose past and future evolution in Spain we are going to study. These indicators are applied to Spanish mortality data for the pe…
Bayesian joint ordinal and survival modeling for breast cancer risk assessment
2016
We propose a joint model to analyze the structure and intensity of the association between longitudinal measurements of an ordinal marker and time to a relevant event. The longitudinal process is defined in terms of a proportional-odds cumulative logit model. Time-to-event is modeled through a left-truncated proportionalhazards model, which incorporates information of the longitudinal marker as well as baseline covariates. Both longitudinal and survival processes are connected by means of a common vector of random effects. General inferences are discussed under the Bayesian approach and include the posterior distribution of the probabilities associated to each longitudinal category and the …
Assessing uncertainty of voter transitions estimated from aggregated data. Application to the 2017 French presidential election
2020
[EN] Inferring electoral individual behaviour from aggregated data is a very active research area, with ramifications in sociology and political science. A new approach based on linear programming is proposed to estimate voter transitions among parties (or candidates) between two elections. Compared to other linear and quadratic programming models previously published, our approach presents two important innovations. Firstly, it explicitly deals with new entries and exits in the election census without assuming unrealistic hypotheses, enabling a reasonable estimation of vote behaviour of young electors voting for the first time. Secondly, by exploiting the information contained in the model…
Explaining German outward FDI in the EU: a reassessment using Bayesian model averaging and GLM estimators
2021
The last decades have seen an increasing interest in FDI and the process of production fragmentation. This has been particularly important for Germany as the core of the European Union (EU) production hub. This paper attempts to provide a deeper under standing of the drivers of German outward FDI in the EU for the period 1996–2012 by tackling the two main challenges faced in the modelization of FDI, namely the variable selection problem and the choice of the estimation method. For that purpose, we first extend previous BMA analysis developed by Camarero et al. (Econ Model 83:326–345, 2019) by including country-pair-fixed effects to select the appropriate set of variables. Second, we compare…