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Now showing items 981-990 of 4794
Weak or Strong Sustainability in Rural Land Use Planning? Assessing Two Case Studies through Multi-Criteria Analysis
(MDPI, 2020-03-19)
This paper addresses the debate regarding weak versus strong sustainability in the field of rural land use planning. Both concepts correspond to opposing paradigms on sustainability and both their fundamentals of economic ...
Refractive-Index Profile Reconstruction in Graded-Index Polymer Optical Fibers Using Raman Spectroscopy
(MDPI, 2020-05-14)
This work reports a novel method to create a 3D map of the refractive index of different graded-index polymer optical fibers (GI-POF), measuring the Raman spectra at different points of their transverse sections. Raman ...
Highly Sensitive Multicore Fiber Accelerometer for Low Frequency Vibration Sensing
(Nature, 2020-09-30)
We report on a compact, highly sensitive all-fiber accelerometer suitable for low frequency and low amplitude vibration sensing. The sensing elements in the device are two short segments of strongly coupled asymmetric ...
Capacidad predictiva de la inteligencia emocional sobre el apoyo social percibido de adolescentes
(2020)
Por medio del presente estudio se busca analizar la capacidad predictiva de la inteligencia emocional medida tanto desde el modelo de habilidad (atención, claridad y reparación emocional) como desde un modelo mixto ...
Large Volume Self-powered Disposable Microfluidics by the Integration of Modular Polymer Micropumps with Plastic Microfluidic Cartridges
(ACS, 2020-12-10)
Microfluidic microsystems are often designed to analyse samples of small volume of fluid, however, some applications require the analysis of larger volumes. The ideal miniaturized microfluidic analytical device should be ...
Catalysts for Syngas Production
(MDPI, 2020-01-20)
Synthesis gas (or syngas) is a mixture of hydrogen and carbon monoxide, that may be obtained from alternative sources to oil, such as natural gas, coal, biomass, organic wastes, etc [...]
Mass spectrometry coupled to imaging techniques: The better the view the greater the challenge
(Frontiers Research Foundation, 2015-01-21)
These are definitively exciting times for membrane lipid researchers. Once considered just as the cell membrane building blocks, the important role these lipids play is steadily being acknowledged. The improvement occurred ...
Natura-eremu babestuen balorazio ekonomikoa Euskal Herrian: berrikusketa bibliografiko bat
(Udako Euskal Unibertsitatea, 2010)
[EUS[ Ingurumen-ondasun eta zerbitzuen gaineko balorazio ekonomikoa ebaluazio-tresna erabilgarri gisa azal daiteke, bereziki natura-eremu babestuen (NEB) politikak gero eta garrantzi handiagoa eskuratzen duen testuinguruetan. ...
Fiber Bragg Gratings, IT Techniques and Strain Gauge Validation for Strain Calculation on Aged Metal Specimens
(MDPI, 2011-01)
This paper studies the feasibility of calculating strains in aged F114 steel specimens with Fiber Bragg Grating (FBG) sensors and infrared thermography (IT) techniques. Two specimens have been conditioned under extreme ...
Design and Development of a Low-Cost Optical Current Sensor
(MDPI, 2013-10)
In this paper we demonstrate the design of a low-cost optical current sensor. The sensor principle is the Faraday rotation of a light beam through a magneto-optical material, SF2, when a magnetic field is present. The ...