Listar Artículos de revista - Aldizkari artikuluak por fecha de publicación
Mostrando ítems 1-20 de 5749
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The impact of skills mismatches on occupational accidents: an analysis of the effectiveness of organizational responses
(Elsevier, 2024) Artículo / ArtikuluaThis paper analyzes the effect of worker under-skilling on occupational safety. We estimate the impact of skill deficits on the probability of suffering an accident at work and, second, on the duration of sick leave. In ... -
Hydrological records can be used to reconstruct the resilience of watersheds to climatic extremes
Hydrologic resilience modeling is used in public watershed management to assess watershed ability to supply life-supporting ecoservices under extreme climatic and environmental conditions. Literature surveys criticize ... -
Enhancement of the power-to-heat energy conversion process of a thermal energy storage cycle through the use of a thermoelectric heat pump
The principal strategy for achieving a neutral climate entails enhancing the share of renewable energies in the energy mix, in conjunction with promoting innovation in efficient technologies. Thermal energy storage systems ... -
4P operational harmonic and blade vibration in wind turbines: a real case study of an active yaw system and a concrete tower
This study aims to comprehensively investigate the impact of mechanical loads on the performance and lifetime of wind turbines, with particular emphasis on blade vibration at the 4P operational harmonic. Experiments and ... -
A unified analytical disk cam profile generation methodology using the Instantaneous Center of Rotation for educational purpose
Cam design is a fundamental part of the Mechanism and Machine Theory (MMT) and is included in the vast majority of MMT books. Cam profile design is usually determined with graphical and analytical methods. Graphical methods ... -
An approach to distributed systems from orderings and representability
In the present paper, we propose a new approach on ‘distributed systems’: the processes are represented through total orders and the communications are characterized by means of biorders. The resulting distributed systems ... -
Study of the industrial application of diamond-like carbon coatings deposited on advanced tool steels
The utilization of diamond-like carbon (DLC) coatings has emerged as a promising strategy to enhance the performance, durability, and functionality of industrial tools and components. Recognized for their exceptional ... -
Multi-objective optimization of electrical discharge machining parameters using particle swarm optimization
This manuscript presents an efficient multi-objective optimization method based on using particle swarm optimization together with a desirability function that can be applied where the response variables may have an opposite ... -
Violencia de género en Cuba: el decreto presidencial como antesala a la reforma penal
El 8 de marzo de 2021, el Estado cubano aprobó el Decreto Presidencial 198/2021 sobre el Programa Nacional para el Adelanto de las Mujeres, que da forma al primer instrumento legislativo de la República específicamente ... -
Utopías concretas entre lo rural y lo urbano. Iniciativas comunitarias de agricultura urbana
Las situaciones de crisis social, política, económica, sanitaria y medioambiental que venimos experimentando han resultado propicias para la estimulación de la imaginación utópica. Las utopías cobran especial fuerza cuando ... -
A biological insight of hops wastes vermicomposting by Eisenia Andrei
The study was conducted to assess the feasibility of using Eisenia andrei earthworms for vermicomposting hop remains from a lupulin extraction enterprises for the brewing industry. Vermicomposting process was conducted ... -
La vulnerabilidad de los territorios. Estado de crisis y futuros sociales posibles
Durante las últimas décadas asistimos a una acumulación y solapamiento de crisis de distinta índole y alcance: la Gran Recesión de 2008, la Pandemia de COVID-19 de 2020 y 2021, la crisis eco-social, las crisis bélicas-hu ... -
Association between type 2 diabetes and depressive symptoms after a 1-year follow-up in an older adult mediterranean population
Objectives: To examine the cross-sectional association between baseline depressive symptoms and the presence of type 2 diabetes (T2D), and its association with glycated hemoglobin (HbA1c) and other metabolic variables, ... -
20-Year trajectories of six psychopathological dimensions in patients with first-episode psychosis: could they be predicted?
(Elsevier, 2024) Artículo / ArtikuluaPatients with first-episode psychoses (FEP) exhibit heterogeneity in clinical manifestations and outcomes. This study investigated the long-term trajectories of six key psychopathological dimensions (reality-distortion, ... -
The Quintilian School in the history of Social Choice: an early tentative step from plurality rule to pairwise comparisons
We present two texts from Roman Empire times that add two early appearances to the stream of the history of Social Choice Theory. One is from the School of Rhetoric of Quintilian (35–96), a contemporary of Pliny the Younger, ... -
Body composition and resting energy expenditure in a group of children with achondroplasia
Background: Persons with achondroplasia develop early obesity, which is a comorbidity associated with other complications. Currently, there are no validated specific predictive equations to estimate resting energy expenditure ... -
Generation of lossy mode resonances (LMR) using perovskite nanofilms
The results presented here show for the first time the experimental demonstration of the fabrication of lossy mode resonance (LMR) devices based on perovskite coatings deposited on planar waveguides. Perovskite thin films ... -
Nyström discretizations of boundary integral equations for the solution of 2D elastic scattering problems
(Elsevier, 2024) Artículo / ArtikuluaWe present three high-order Nyström discretization strategies of various boundary integral equation formulations of the impenetrable time-harmonic Navier equations in two dimensions. One class of such formulations is ... -
A criterion and incremental design construction for simultaneous kriging predictions
In this paper, we further investigate the problem of selecting a set of design points for universal kriging, which is a widely used technique for spatial data analysis. Our goal is to select the design points in order to ... -
Innovative flow-through reaction system for the sustainable production of phenolic monomers from lignocellulose catalyzed by supported Mo2C
Molybdenum carbide supported on activated carbon (β-Mo2C/AC) has been tested as catalyst in the reductive catalytic fractionation (RCF) of lignocellulosic biomass both in batch and in Flow-Through (FT) reaction systems. ...