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Now showing items 41-60 of 237
Measurement based Tapped Delay Line Model for Train-to-Train Communications
(IEEE, 2022)
Train-to-train (T2T) communication is proposed as an auxiliary safety-guaranteed measure for railway communications. Vehicular communication standards have been supporting railway use cases and T2T communications. It is ...
A Case Study of Entrepreneurial Intent Among Students of the Primary Education Degree in the Basque Country and the Performance of Education Faculties
(Richtmann, 2022)
Entrepreneurship is a key competence for anyone intending to be an active citizen and obtain employment. Entrepreneurial education is therefore essential at all levels of education and in every field, not only in business ...
Implantación colectiva de la clase invertida en el grado de informática
(AENUI, 2022)
La educación ha sufrido una gran transformación en las últimas décadas. El alumnado de hoy en día está formado por nativos digitales y la educación tradicional les parece aburrida. Por este motivo, los docentes tratan de ...
La contribución de la Universidad a las necesidades para la innovación de las instituciones educativas
(Asociación Multidisciplinar de Investigación Educativa (AMIE), 2022)
Los objetivos del presente estudio consistieron en identificar las necesidades de las instituciones
educativas para promover la innovación y en examinar cómo podría contribuir la universidad a
responder a las mismas. Se ...
Arloetako alfabetatzearen azterketa batxilergoko diziplinarteko proiektu batean. Kasu azterketaAnalysis of subject-specific literacies in a multidisciplinary project in upper-secondary education. Case study
(Mondragon Unibertsitatea. Humanitate eta Hezkuntza Zientzien Fakultatea, 2022)
Tesi-lan honen helburu nagusia da aztertzea batxilergoko diziplinarteko proiektu batean arloetako alfabetatzeak nola lantzen diren. Helburuari erantzuteko kasu azterketa kualitatibo bat egin da eta sei jakintza-arloz ...
Friction Modelling for Tube Hydroforming Processes : A Numerical and Experimental Study with Different Viscosity Lubricants
(MDPI, 2022)
The final quality of sheet and tube metal–formed components strongly depends on the tribology and friction conditions between the tools and the material to be formed. Furthermore, it has been recently demonstrated that ...
Lessons, narratives, and research directions for a sustainable circular economy
(Wiley, 2022)
The current enthusiasm for the circular economy (CE) offers a unique opportunity to advance the impact of research on sustainability transitions. Diverse interpretations of CE by scholars, however, produce partly opposing ...
Improving surface integrity when drilling CFRPs and Ti-6Al-4V using sustainable lubricated liquid carbon dioxide
(Elsevier, 2022)
In the quest for decreasing fuel consumption and resulting gas emissions in the aeronautic sector, lightweight materials such as Carbon Fiber Reinforced Polymers (CFRPs) and Ti-6Al-4V alloys are being used. These materials, ...
Las Junior Cooperativas en la Nueva Ley de Cooperativas de Euskadi
(Universidad del País Vasco (UPV)/Euskal Herriko Unibertsitatea (EHU), 2022)
La Ley 11/2019, de 20 de diciembre, de Cooperativas de Euskadi ha incluido en
su regulación a las junior cooperativas como un nuevo tipo de cooperativas señalando que estas «merecen identificación y regulación específicas». ...
Design Space Analysis of the Dual-Active-Bridge Converter for More Electric Aircraft
(MDPI, 2022)
In the literature, different DC/DC power electronic converters (PECs) have been found to interconnect high-voltage DC and low-voltage DC grids in the electric power distribution networks of aircraft. In this scenario, the ...
Towards Human-Scale Competitiveness: Priority Challenges for Triple Helix towards 2030
(MDPI, 2022)
The future of regions must be built on human-scale competitiveness based on quality employment, sustainability (climate, digital, and demographic), knowledge and skills, new business projects focused on people, and equality ...
3D Bioprinted Hydroxyapatite or Graphene Oxide Containing Nanocellulose-Based Scaffolds for Bone Regeneration
(Wiley, 2022)
Bone tissue is usually damaged after big traumas, tumors, and increasing aging-related diseases such as osteoporosis and osteoarthritis. Current treatments are based on implanting grafts, which are shown to have several ...
Heart-brain synchronization breakdown in Parkinson’s disease
(Springer Nature, 2022)
Heart rate variability (HRV) abnormalities are potential early biomarkers in Parkinson’s disease (PD) but their relationship with central autonomic network (CAN) activity is not fully understood. We analyzed the synchronization ...
Post-forming, electro-plastic effect internal stress reduction in AA5754 aluminium alloy
(Elsevier, 2022)
Aluminium alloys are one of the most efficient materials for weight reduction in the car industry. However, the favourable performance of alloys conflicts with the difficulties of transforming these materials through plastic ...
Plasticity evolution of an aluminum-magnesium alloy under abrupt strain path changes
(Springer, 2022)
During the forming and manufacturing of engineering materials, plasticity behavior could be evolving significantly due to complex deformation history. Therefore, this study aims to characterize the plasticity evolution of ...
Double Dead-Time Signal Injection Strategy for Stator Resistance Estimation of Induction Machines
(MDPI, 2022)
A sensorless online temperature estimator is presented in this paper, which estimates the temperature using a novel signal injection strategy. This allows to eliminate the temperature sensors in the machine, as well as ...
Circular economy business models and technology management strategies in the wind industry: Sustainability potential, industrial challenges and opportunities
(Elsevier, 2022)
Circular business models, aimed at narrowing, slowing, and closing resource loops, can potentially generate significant economic and social benefits, promote resource security and improve environmental performance. However, ...
Life cycle cost analysis of tomato production in innovative urban agriculture systems
(Elsevier, 2022)
The construction of innovative urban agriculture systems in cities has increased due to food and environmental concerns. While the environmental performance of urban agriculture has been extensively studied, research on ...
Influence of the test-chamber shape on the performance of conductometric gas sensors
(Elsevier, 2022)
In this article, CFD simulations results are presented as a key tool to the comprehension of the target gas concentration evolution in a test chamber, at different working conditions. The simulation results are compared ...