Enara Zarrabeitia

Enara Zarrabeitia
Universidad del País Vasco / Euskal Herriko Unibertsitatea | UPV/EHU

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45
Publications
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52
Citations

Publications

Publications (45)
Article
Full-text available
Environmental sustainability awareness has encouraged the promotion of a number of environmental programs and initiatives and, accordingly, the use of social networks for the dissemination and support of these initiatives has grown significantly. Thus, the purpose of the work is to understand United Nations World Environment Day (WED) programs impa...
Chapter
The use of artificial neural networkArtificial neural network (ANN) is growing significantly, and their areas of application are varied. In this case, the main aim of the study is to present an overall view of trends and research carried out in ANNs specifically in management scienceManagement science. To this aim, the data of publications about AN...
Article
Full-text available
The world is subject to continuous changes, many posing great threats to companies, so each company needs to create and develop strategies aimed at obtaining competitive advantages that allow them to achieve, maintain and improve the position within its socioeconomic sphere. In the ongoing battle to be competitive, evident in the current market, co...
Article
This study analyzes Twitter’s contribution to green energy. More than 200,000 global tweets sent during 2020 containing the terms “green energy” OR “greenenergy” were analyzed. The tweets were captured by web scraping and processed using algorithms and techniques for the analysis of massive datasets from social networks. In particular, relationship...
Article
This paper presents TeknoAssistant, a domain-specific tech mining method for building a problem–solution conceptual network aimed at helping technicians from a particular field to find alternative tools and pathways to implement when confronted with a problem. We evaluate our approach using Natural Language Processing field, and propose a 2-g text...
Article
The strengthening of measures to reduce greenhouse gas emissions meant that manufacturing scheduling had to acquire a green approach. The need to reduce energy consumption becomes necessary for companies to achieve sustainable development. Therefore, a new challenge for the scientific community was foreseen, researching new algorithms or knowledge...
Article
This paper aims to identify more simplified and appropriate energy performance indicators (EPIs) for residential buildings during their operational stage. The Spanish Energy Performance Certification methodology is used to evaluate the energy performance rate (EPR) of a selected sample of Passive House (PH) buildings. Results of the study indicate:...
Article
We describe a characterization of the conceptual and emotional changes on environmental issues in a sample of firms certified under the ISO 14001 standard. Business communications regarding the main Spanish industrial firms have been downloaded from the ABI/INFORM database and processed using Vantage Point software, in order to study the evolution...
Article
Full-text available
Purpose: The main objective of this research is to design an Organizational Culture Transformation Model (OCTM) prototype, in order to enable a High Performance Organization (HPO).Design/methodology/approach: There are three main processes involved in the methodology. Two of them, the definition of the main OCTM work elements as an initial hypothes...
Article
Purpose: The main objective of this research is to design an Organizational Culture Transformation Model (OCTM) prototype, in order to enable a High Performance Organization (HPO). Design/methodology/approach: There are three main processes involved in the methodology. Two of them, the definition of the main OCTM work elements as an initial hypothe...
Article
Este trabajo de investigación examina el movimiento de oposición al fracking en tierras vascas, estudiando la construcción del conflicto medioambiental y del discurso por parte de sus actores y el contexto en el que se desarrolló. Para ello, este estudio de caso ha empleado una metodología basada en entrevistas, y análisis del discurso y de context...
Conference Paper
Full-text available
Solid State Transformers (SST) are the result of merging the power electronics possibilities for voltage and frequency control with high-frequency transformers, and are expected to be a key component for enabling some important features that future energy grids must possess: reversibility, stability, modularity and compactness, among others. In add...
Article
Additive manufacturing (AM) is one of the main levers of change in the context of industry 4.0 and the metal additive manufacturing subgroup (MAM) is the most relevant in industry. This contribution analyses research trends and the academic, industrial and social impact of the research conducted in both areas. The articles published between 2010 an...
Conference Paper
The design of Organizational Culture Transformation Models takes on special relevance and interest in the current ever globalized economic framework, where markets are increasingly competitive, dynamic, aggressive and changing. In this context, the main objective of this research work is the design of a prototype of Organizational Culture Transform...
Article
Considering their potential to reduce Greenhouse Gas (GHG) emissions, the Energy Performance of Buildings Directive (EPBD) recast set the objective that by December 2020 all new buildings shall be nearly Zero-Energy Buildings (NZEB). This study gives an overview of those buildings that follow the Passive House (PH) certification standard in Spain,...
Article
Full-text available
The fuel-cell electric vehicle (FCEV) has been defined as a promising way to avoid road transport greenhouse emissions, but nowadays, they are not commercially available. However, few studies have attempted to monitor the global scientific research and technological profile of FCEVs. For this reason, scientific research and technological developmen...
Article
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Current enterprises face organizational and cultural barriers to adopt and harness the potential of strategic emerging technologies. Late adoption of these technologies will affect competitiveness from which it will be hard to recover. Within the frame of technology analysis field, the present work aims at introducing an approach to obtain the char...
Article
This paper researches the reasons and expected benefits of Spanish non-financial listed companies for disclosing risk information as well as the possible motivations for not doing so. It investigates the current situation of risk disclosure but also looks forward and studies what it will be like in the near future. In view of an increasingly inform...
Article
This article uses text mining techniques to determine the time lag of knowledge transfer between research activity and technology development in bioremediation, complementing these with advanced visualization techniques in order to extract patterns that could be of interest for decision making in this field. The emergence patterns in this field hav...
Article
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p>Patents are a means of protecting inventions developed by firms, institutions or individuals, and they may be interpreted as indicators of invention. Patents indicators convey information on the processes of inventive activities. Therefore, patent statistics will assess science and technology (S&T) activities. Besides, additive manufacturing (AM)...
Chapter
The hybrid vehicle is a key technology in reducing greenhouse gas emissions in road transport, improving long-term environmental sustainability. The aim of this paper was to evaluate the research status of Hybrid vehicles and identify its industrial and commercial impact. Visualizations have been made from data from WOS (1900–2017) that allow us to...
Article
Full-text available
Eraikuntza-sektorearen energia-kontsumoa jaistera bideratutako ahaleginek energia balantzea ia zero energia kontsumitzen duten eraikinak (Nearly Zero Energy Buildings, NZEB) kontzeptuaren garapena ekarri dute Europar Batasunean. Lan honen helburuak dira, ia zero energia kontsumitzen duten eraikinen inguruko ezagutza zientifikoaren joeraren ikuspegi...
Article
Full-text available
Medikuntza aplikazioetara bideratutako fabrikazio gehigarriak osasun-industria erabat eraldatzeko gaitasuna dauka, eta horrek zientzia eta teknologia munduan hazkunde nabari bat egotera eraman du. Artikulu honen helburua da medikuntza aplikazioetara bideratutako fabrikazio gehigarriaren ikerketa egoera ebaluatzea eta zientzia eta teknologia patroia...
Chapter
Full-text available
The present work is framed within tech mining and technology forecasting fields. It proposes an approach which combines a set of quantitative methods to completely describe an emerging technology, based on science, technology & innovation data. These methods are scientometrics, with which a customized and clean database is generated; hierarchical c...
Conference Paper
Full-text available
This article provides a retrospective and understanding of the development of automatic learning methods. The beginnings are visualized as a discipline within Computer Sciences in the subcategory of Artificial Intelligence, its development and the current transfer of knowledge to other areas of Engineering and its industrial applications. Based on...
Article
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El agotamiento de las fuentes de energía fósil de fácil acceso y de gran rendimiento, y la dependencia energética de los países europeos en general (y de España en particular), han propiciado un nuevo contexto de crisis energética y económica. En esta tesitura, el interés que ha suscitado la extracción de hidrocarburos no convencionales mediante la...
Article
El agotamiento de las fuentes de energía fósil de fácil acceso y de gran rendimiento, y la dependencia energética de los países europeos en general (y de España en particular), han propiciado un nuevo contexto de crisis energética y económica. En esta tesitura, el interés que ha suscitado la extracción de hidrocarburos no convencionales mediante la...
Article
Full-text available
This study seeks to analyse the main characteristics of and barriers to the growth and development of innovative university spin-offs (which originate mainly from the fields of social science and law) and technology-based university spin-offs (which tend to originate from the experimental sciences, from technical studies and from health science). T...
Article
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Currently, almost all the territories consider the internationalisation of their enterprises as a key enabler to realize their competitiveness, welfare and regional development. However, so far, very few studies have been conducted that analyze the relationship between the internationalisation aids and the degree of internationalisation achieved by...
Conference Paper
The aim is to research Competitive Intelligence (CI) activities in small and medium-sized enterprises (SMEs) in Spain. An attempt is made to analyze the differences existing between exporting and non-exporting firms. To this end, a questionnaire was distributed among 425 firms of the industry, selected from a list of innovative organizations. The r...
Article
Earthship ek eraikuntza konbentzionalaren eredua erabat eraldatu dute. Azken urteotan, hain zuzen, bioeraikuntzaren oinarriak aplikatuz hainbat etxebizitza mota eraiki dira, baina haien artean earthship ak izan dira etxebizitza konbentzionalekiko haustura nabarmenena ekarri dutenak. Hala, gaur egun praktikan dagoen eraikuntza-ereduak eraldaketa bat...
Chapter
In a competitive market like the current one, knowledge and its management have become the best partner to generate competitive advantages in small and medium enterprises. It is important for country economic development that SMEs, as main source of wealth, manage their intangible resources to continue creating value, both business and social, and...
Article
The university entrepreneurship, together with its highest representative, the university spin-off, are a key instrument to technological innovation and economic development of a territory. Therefore, due to the importance of these companies for the future sustainable development of the regions, the study of the factors that influence the creation,...
Chapter
This paper deals with two new approaches to cost accounting: Time-Driven Activity-Based Costing (TDABC) and Value Stream Costing (VSC). First, the paper introduces both methods, focusing on TDABC. Next, we analyse the experience of an auto parts manufacturer who shifted from ABC to TDABC. Finally, we test how both methods work in a multiproduct/mul...
Chapter
In the quest for regional economic growth and sustainable development increasingly greater significance is being attributed to the need for a change of attitude towards what is referred to as the knowledge-based economy. Within this context, higher education plays a leading role through its support for the creation and development of technology-bas...
Article
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La implantación de las nuevas tecnologías de la información y comunicación, junto con la globalización de la economía y la caída de barreras comerciales y el libre comercio han cambiado por completo la estructura del mercado. La situación ha evolucionado desde la implantación de políticas económicas proteccionistas hacia procesos económicos globali...
Article
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En un entorno de alta competitividad, como el actual, es incuestionable la necesidad de ajustarse a la demanda, con el mínimo de recursos. Si se dispone de recursos en exceso el ajustarse a la demanda no es difícil, lo que no es tan sencillo es ser capaz de atender una demanda con alta variabilidad y con el mínimo de recursos (Descalzo, 2004). Una...
Article
En un mundo tan competitivo como el actual, los activos más valiosos de las empresas ya no son los activos tangibles tales como la maquinaria o las instalaciones, sino los activos intangibles que tienen su origen en los conocimientos, habilidades, valores y actitudes de las personas que forman parte de las organizaciones. A estos activos intangible...

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