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Now showing items 3041-3050 of 3805
Variable speed wind turbine control scheme using a robust wind torque estimation
(Elsevier, 2018-10-04)
This work proposes a robust controller for a variable speed wind turbine system with a doubly feed induction generator. The controller aims at tracking the optimal speed of the wind turbine so that extracts the maximum ...
The relationship between store image and store brand equity: A conceptual framework and evidence from hypermarkets
(Elsevier, 2011-09-13)
Retailers are making considerable efforts to improve their brand management. The challenge they face, however, is how best to integrate coherently their stores, as brands, and their various distributor brands (store brands, ...
Strain sensitive conductive polyurethane foam/graphene nanocomposites prepared by impregnation method
(Elsevier, 2017-03-14)
Se prepararon nanocompuestos de espuma de poliuretano conductores mediante la incorporación de flakes de grafeno. Los flakes de grafeno se obtuvieron a partir de grafito por el método de exfoliación líquida en N metilpirrolidona ...
Selecting random parameters in discrete choice experiment for environmental valuation: A simulation experiment
(Elsevier, 2013-06-03)
This paper examines two tests commonly used to select random parameters in choice modelling: the Lagrange Multiplier (LM) test as proposed by McFadden and Train (2000) and the t-statistic of the deviation of the random ...
Co-benefits and trade-offs between biodiversity, carbon storage and water flow regulation
(Elsevier, 2012-12-05)
The trade-offs between biodiversity, carbon storage and water flow regulation were analysed in a biosphere reserve area. With the aim of proposing criteria for conservation plans that would include ecosystem services and ...
Place marketing examined through a service-dominant logic lens: A review
(Elsevier, 2017-12-15)
The traveler (or city-customer) should be viewed as a major co-creator of the value extracted from her or his destination (or city) experience. Consumer resources such as energy, mental disposition, expertise, or involvement ...
Latitude error in compass deviation: mathematical method to determine the latitude error in magnetic compass deviation
(Gdansk University of Technology, 2014-10)
This article aims to provide the seafarer with a tool to calculate the deviation for a righted ship in any geographical
position using only the information available on board. In this way the accidental errors in the ...
Can employee ownership and human resource management policies clash in worker cooperatives? Lessons from a defunct cooperative
(John Wiley and Sons Ltd, 2019-02-20)
[EN] The article analyzes the interaction between employee ownership, HRM policies and practices and
HRM outcomes in the world‘s biggest industrial worker cooperative for decades and now defunct
Fagor Electrodomésticos. ...
Evaluation of bioactive sphingolipids in 4-HPR-resistant leukemia cells
(BioMed Central, 2011-10-07)
Background -- N-(4-hydroxyphenyl)retinamide (4-HPR, fenretinide) is a synthetic retinoid with potent pro-apoptotic activity against several types of cancer, but little is known regarding mechanisms leading to chemoresistance. ...
Task-modality and L1 use in EFL oral interaction
(Sage, 2014-07-21)
[EN] This study examines whether task-modality (speaking vs. speaking+writing) influences first language (L1) use in task-based English as a foreign language (EFL) learner–learner interaction. Research on the topic has ...