Listar Colecciones de Investigación y Producción Científica - Ikerketa eta ekoizpen zientifikoko Bildumak por título
Mostrando ítems 7280-7299 de 8202
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Sticky prices, sticky wages, and also unemployment
This paper shows a New Keynesian model where wages are set at the value that matches household's labor supply with firm's labor demand. Subsequently, wage stickiness brings industry-level unemployment fluctuations. After ... -
Stochastic spatio-temporal models for analysing NDVI distribution of GIMMS NDVI3g images
The normalized difference vegetation index (NDVI) is an important indicator for evaluating vegetation change, monitoring land surface fluxes or predicting crop models. Due to the great availability of images provided by ... -
Stock characteristics, investor type and market myopia
This paper investigates the role of stock characteristics and investor type in market myopia. Using the Generalized Method of Moments (GMM) to control for endogeneity, we obtain evidence indicating that market myopia is ... -
A stopband filter design using a 1-D non-periodic defected ground structure
The one-dimensional (1-D) defected ground structure is used to control the cutoff frequency characteristic. In this paper three non-periodic filters are built, in order to show the versatility of the DGS. Five unit cells ... -
Straightforward nano patterning on optical fiber for sensors development
A simple method to prepare a nano pattern along the surface of an optical fiber is applied in this Letter to develop a pH sensor. The template is made of a block copolymer that defines specific locations where gold nano ... -
Strain degeneration in pleurotus ostreatus: a genotype dependent oxidative stress process which triggers oxidative stress, cellular detoxifying and cell wall reshaping genes
Strain degeneration has been defined as a decrease or loss in the yield of important commercial traits resulting from subsequent culture, which ultimately leads to Reactive Oxygen Species (ROS) production. Pleurotus ostreatus ... -
Strain mapping and nanocrystallite size determination by neutron diffraction in an aluminum alloy (AA5083) severely plastically deformed through equal channel angular pressing
Six specimens of an aluminum alloy (AA-5083) extruded by Equal Channel Angular Pressing following two different routes plus a blank sample were examined with a neutron radiation of 1.5448 ˚ A. Macrostrain maps from the ... -
A strain of Bacillus thuringiensis containing a novel cry7Aa2 gene that is toxic to Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae)
The genome of the Bacillus thuringiensis BM311.1 strain was sequenced and assembled in 359 contigs containing a total of 6,390,221 bp. The plasmidic ORF of a putative cry gene from this strain was identified as a potential ... -
Strain sensing based on resonant states in 2D dielectric photonic quasicrystals
This paper reports the numerical and experimental study of the strain sensing effect of bidimensional quasiperiodic structures made with dielectric cylinders. Structures of around 100 cylinders arranged following a Penrose ... -
Strategic behaviour in Schelling dynamics: theory and experimental evidence
In this paper we experimentally test Schelling’s (1971) segregation model and confirm the striking result of segregation. In addition, we extend Schelling’s model theoretically by adding strategic behaviour and moving ... -
A strategic multistage tactical two-stage stochastic optimization model for the airline fleet management problem
This work proposes stochastic optimization for the airline fleet management problem, considering uncertainty in the demand, operational costs, and fares. In particular, a multistage tree is proposed, compounded of strategic ... -
Strategic noise map of a major road carried out with two environmental prediction software packages
The main objective of this study is to analyze the differences found in the results of noise mapping using two of the most popular software techniques for the prediction of environmental noise. The location selected ... -
Strategies for fabrication of hydrogen peroxide sensors based on electrostatic self-assembly (ESA) method
An optical fiber sensor has been fabricated for detection of 5 M–0.1mM concentrations of hydrogen peroxide with a linear response. The deposition method used is electrostatic self-assembly (ESA) of polymer cationic and ... -
Strategies for improving the efficiency and grid-connection stability of power converters for wind energy systems
La energía eólica es una de las principales fuentes de generación renovable, una tecnología que continúa expandiéndose gracias a la reducción de costes y a la mayor concienciación ambiental de la sociedad. Esta expansión ... -
Strategies to aply water-deficit stress: similarities and disparities at the whole plant metabolism level in medicago truncatula
Water-deficit stresses such as drought and salinity are the most important factors limiting crop productivity. Hence, understanding the plant responses to these stresses is key for the improvement of their tolerance and ... -
Strategies to enhance propolis ethanolic extract's flavor for its use as a natural preservative in beef
Propolis is rich in bioactive compounds like phenols and flavonoids, which make ft a promising alternative as a natural preservative. However, the use of propolis in the food industry is limited due to its strong, ... -
Strategies to improve response rates to online surveys
Una visión histórica de las herramientas de recogida de información desvela un progresivo descenso de las encuestas cara a cara y telefónicas, que han sido sustituidas por las autoad-ministradas. Los avances tecnológicos ... -
Strategies to increase austenite FCC relative phase stability in high-Mn steels
Several strategies to increase the FCC austenite stability compared to BCC and HCP martensites have been tested and are discussed. The relative stability of the different phases was analyzed by studying the effects of: a) ... -
Strategies to reduce purge losses in meat products stuffed in plastic casings
Two different meat emulsions were prepared with different physical stability: R1 with 6.28 ± 1.13% total expressible fluid and R2 with 17.7 ± 1.48%. The emulsions were placed in plastic casings at three different surface ... -
Strategy-proof location of public facilities
Agents frequently have different opinions on where to locate a public facility. While some agents consider the facility a good and prefer to have it nearby, others dislike it and would like to see it built far away from ...