Documents de recerca: Envíos recientes
Mostrando ítems 981-1000 de 18403
The persistence of abnormal return on assets: an exploratory analysis of the performance of firms by country and sector
This study offers an exploratory statistical analysis of the persistence of annual abnormal returns across a sample of firms from different European Union countries. To this end, a hierarchical Bayesian dynamic model has ...
La fertilización nitrogenada del maíz y el nitrógeno residual del suelo
Hay tres factores básicos a considerar en la producción y rentabilidad económica del maíz: la gran aportación de la mejora genética (nuevas variedades) al incremento de rendimiento del cultivo en los últimos treinta años, ...
Concepciones sobre la inclusión cultural en Museos y Patrimonio
Dadas las discrepancias entre lo que teóricamente debería ser una institución inclusiva y las realidades diarias en las instituciones culturales, resulta necesario realizar una revisión del concepto de inclusión y de ...
Graduados en leyes y cánones en la Universidad Luliana y Literaria de Mallorca (1694-1830)
El artículo muestra la evolución de los graduados en Leyes y Cánones de la Universidad Luliana de Mallorca desde 1694 hasta 1832, e intenta destacar sus perfiles. Es una herramienta que puede resultar muy útil para el ...
La fertilización de la alfalfa
La alfalfa es, probablemente, la leguminosa forrajera más importante del mundo, siendo los EEUU y Argentina los principales países productores, mientras que en Europa lo son Francia e Italia. En España, la alfalfa forma ...
Assessing the Performance of RGB-D Sensors for 3D Fruit Crop Canopy Characterization under Different Operating and Lighting Conditions
The use of 3D sensors combined with appropriate data processing and analysis has provided tools to optimise agricultural management through the application of precision agriculture. The recent development of low-cost ...
Distribuição volumétrica e espectro de gotas de pontas de pulverização de baixa deriva
Objetivou-se neste trabalho avaliar a distribuição volumétrica e o espectro de gotas das pontas de pulverização de baixa deriva TTI110015, AI110015 e AVI11001 sob diferentes condições operacionais. A distribuição volumétrica ...
Evaluation of Happy Sport, an Emotional Education Program for Assertive Conflict Resolution in Sports
Background: Interpersonal conflicts occur in any kind of social relation, including the field of sports. Proper emotional management can improve athletes’ well-being, coexistence, and performance. This study presents the ...
Approximate dynamic programming for automated vacuum waste collection systems
The collection and treatment of waste poses a major challenge to modern urban planning, particularly to smart cities. To cope with this problem, a cost-effective alternative to conventional methods is the use of Automated ...
Putting pyrodiversity to work for animal conservation
L.T.K. was supported by a Victorian Postdoctoral Research Fellowship delivered by veski on behalf of the Victorian Government.
Control de la respuesta acumulada de la testosterona y el cortisol en jugadores de baloncesto de élite
A la portada: Institut Nacional d'Educació Física de Catalunya. INEFC Lleida
May the inclusion of a legume crop change weed composition in cereal fields? Example of Sainfoin in Aragon (Spain)
Onobrychis viciifolia (Scop.) (sainfoin) is promoted in the Spanish Aragón region through the Agro-Environmental Schemes (AES) since 2007 with the aim of enhancing biodiversity. Also, in other countries, the interest in ...
Identification of fungal population in the environment and on surfaces of stone fruit packinghouses
In the present work, the fungal population present in the environment and on surfaces of equipment and facilities was determined and quantified in two stone fruit packinghouses during 2012 and 2013. The fungi present ...
Interference of plant volatiles on pheromone receptor neurons of male Grapholita molesta (Lepidoptera: Tortricidae)
In moths, sex pheromone components are detected by pheromone-specific olfactory receptor neurons (ph-ORNs) housed in sensilla trichodea in the male antennae. In Grapholita molesta, ph-ORNs are highly sensitive and specific ...
Cuatro discusiones sobre Antropología, Historia y sus muchos indígenas en América Latina: entrevistas a Guillermo de la Peña, Joanne Rappaport, Núria Sala y Víctor Bretón
Se trata de una entrevista a cuatro expertos en etnicidad, indigenismo y movimientos indígenas en América Latina. Entrevista a Guillermo de la Peña, Joanne Rappaport, Núria Sala e Víctor Bretón
An exploratory study of the role of age and language learning aptitude in a short stay abroad
The purpose of this study is to analyze the effect of age and aptitude on the second language (L2) gains made in English by a group of Catalan/Spanish bilinguals who spent three weeks in the United Kingdom. The participants ...
Comfort experience in palliative care: a phenomenological study
Palliative care aims to provide maximum comfort to the patient. However it is unknown what factors facilitate or hinder the experience of comfort, from the perspective of inpatients of palliative care units. This lack of ...
