scholarly journals Entrepreneurial intentions: a bibliometric analysis

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
José L. Ruiz-Alba ◽  
Vanesa F. Guzman-Parra ◽  
José Roberto Vila Oblitas ◽  
Javier Morales Mediano
Keyword(s):  
Research Study ◽  
Current Knowledge ◽  
Entrepreneurial Intentions ◽  
Content Type ◽  
Main Research ◽  
Subject Areas ◽  
First Time ◽  
Bibliometric Studies ◽  
Shed Light

PurposeThe purpose of this research is to identify the main authors, the main influential universities doing research on entrepreneurial intentions (EIs), the main subject areas and the main productive academic journals on this topic. This paper also aims to shed light on the current knowledge and contributions to the field, in particular co-authorships, co-words, research topics and cluster of themes.Design/methodology/approachThe methodology is based on bibliometric techniques using mapping and clustering. The study has been conducted on 377 articles published in journals indexed in the Scopus database for a period of almost 24 years, that is, from 1 January 1993 to 8 July 2016. VOSviewer software was used to conduct the analysis.FindingsFindings highlight the top authors, the ranking of the main journals and universities doing research in the field of EIs. Another relevant contribution is the identification and classification of main research streams and gaps that have been highlighted.Originality/valueThis paper is an attempt to clarify the state of the research study and to analyse the progress of the studies on EIs and to elaborate bibliometric studies that help to give some order to the variety of sources. This is helpful for new researchers approaching EIs for the first time and also for those who are familiar with the field.

The future of sustainable supply chains: a novel tertiary-systematic methodology

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Piera Centobelli ◽  
Roberto Cerchione ◽  
Livio Cricelli ◽  
Emilio Esposito ◽  
Serena Strazzullo
Keyword(s):  
New Classification ◽  
Bottom Line ◽  
Content Type ◽  
Main Research ◽  
Sustainable Supply Chains ◽  
Research Areas ◽  
Research Fields ◽  
Research Perspectives ◽  
Systematic Methodology

Purpose In recent years, economic, environmental and social sustainability has become one of the fastest-growing research fields. The number of primary and secondary papers addressing the triple bottom line is growing significantly, and the supply chain (SC) management discipline is in the same wave. Therefore, this paper aims to propose a novel tertiary systematic methodology to explore, aggregate, categorise and analyse the findings provided by secondary studies. Design/methodology/approach A novel tertiary systematic literature review approach, including 94 secondary studies, is proposed and used to analyse sustainable SC literature. The papers have been analysed using a research protocol, including descriptive and content analysis criteria. Findings This tertiary study does not only provide an overview of the literature on the topic of sustainability in SCs but also goes further, drawing up a categorisation of main research areas and research perspectives adopted by previous researchers. The paper also presents a rank of research gaps and an updated and a prioritised agenda. Originality/value This paper provides a novel interpretation of the research topics addressed by the secondary studies and presents a new classification of the literature gaps and their evolution. Finally, a dynamic research compass for both academicians and practitioners is presented.

Food label design – exploring the literature

2019 ◽  
Vol 122 (3) ◽  
pp. 766-778
Author(s):  
Maria Elena Latino ◽  
Marta Menegoli ◽  
Angelo Corallo
Keyword(s):  
Best Practices ◽  
Child Nutrition ◽  
Product Evaluation ◽  
Food Labelling ◽  
Food Label ◽  
Content Type ◽  
Main Research ◽  
Research Fields ◽  
New Policies ◽  
First Time

PurposeThe purpose of this paper is to identify the main research fields concerning food label designs and build a topic overview. To this end, the literature review method was chosen.Design/methodology/approachA sample of 121 papers was identified and analyzed using bibliometric analysis. Journals, articles, authors of the sample and the term co-occurrence map, which represents the recurring themes and organizes them in clusters, were defined. To recognize the main research fields, starting from analyzing the terms that compose each cluster, the results were discussed in a focus group composed of five experts.FindingsFood labelling theories are distinctly related to eight research fields: consumer behaviour analysis, consumer willingness evaluation, consumer product evaluation, nutrition and health, daily foodstuff and meal effects, food industry and related products, impacts on market and society and child nutrition.Research limitations/implicationsSeveral stakeholders could be interested in the results of this paper. Food companies could identify the best practices in food labelling theories to improve their products and labels. Governments could understand how social policies are acknowledged by consumers and how to create new policies. Researchers could identify new issues to investigate. The results could also facilitate bibliographical referencing for those who approach this topic for the first time.Originality/valueTo the best of the authors’ knowledge, studies on food label theories explore the themes from the consumer’s perspective. The authors’ study, in contrast, focused on recognizing the research fields where food label designs are addressed.

Structural, chemical and spectroscopic re-examination of type uklonskovite leads to its redefinition

2017 ◽  
Vol 81 (6) ◽  
pp. 1397-1404 ◽  
Author(s):  
S. Menchetti ◽  
L. Bindi ◽  
D. Belakovskiy ◽  
F. Zaccarini
Keyword(s):  
Crystal Structure ◽  
Scientific Literature ◽  
Careful Analysis ◽  
Chemical Formula ◽  
International Mineralogical Association ◽  
Mineralogical Association ◽  
Structural Details ◽  
First Time ◽  
Shed Light

AbstractThe crystal structure and the chemical composition of uklonskovite from the holotype material was reinvestigated to shed light on its correct chemical formula. On the basis of information gained from this characterization, we revised the formula from NaMg(SO4)OH·2H2O to NaMg(SO4)F·2H2O (F instead of OH). A careful analysis of the structural details together with a critical review of all the chemical data listed in the scientific literature for uklonskovite support our redefinition. We also present Raman data for the mineral for the first time. Our proposal was approved by the Commission on New Minerals, Nomenclature and Classification of the International Mineralogical Association (voting proposal 16-J).

scholarly journals Population Polymorphism of Nuclear Mitochondrial DNA Insertions Reveals Widespread Diploidy Associated with Loss of Heterozygosity in Debaryomyces hansenii

2010 ◽  
Vol 9 (3) ◽  
pp. 449-459 ◽  
Author(s):  
Noémie Jacques ◽  
Christine Sacerdot ◽  
Meriem Derkaoui ◽  
Bernard Dujon ◽  
Odile Ozier-Kalogeropoulos ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Flow Cytometry ◽  
Mitochondrial Dna ◽  
Loss Of Heterozygosity ◽  
Debaryomyces Hansenii ◽  
Intraspecific Variability ◽  
Content Type ◽  
Population Polymorphism ◽  
First Time

ABSTRACT Debaryomyces hansenii, a yeast that participates in the elaboration of foodstuff, displays important genetic diversity. Our recent phylogenetic classification of this species led to the subdivision of the species into three distinct clades. D. hansenii harbors the highest number of nuclear mitochondrial DNA (NUMT) insertions known so far for hemiascomycetous yeasts. Here we assessed the intraspecific variability of the NUMTs in this species by testing their presence/absence first in 28 strains, with 21 loci previously detected in the completely sequenced strain CBS 767T, and second in a larger panel of 77 strains, with 8 most informative loci. We were able for the first time to structure populations in D. hansenii, although we observed little NUMT insertion variability within the clades. We determined the chronology of the NUMT insertions, which turned out to correlate with the previously defined taxonomy and provided additional evidence that colonization of nuclear genomes by mitochondrial DNA is a dynamic process in yeast. In combination with flow cytometry experiments, the NUMT analysis revealed the existence of both haploid and diploid strains, the latter being heterozygous and resulting from at least four crosses among strains from the various clades. As in the diploid pathogen Candida albicans, to which D. hansenii is phylogenetically related, we observed a differential loss of heterozygosity in the diploid strains, which can explain some of the large genetic diversity found in D. hansenii over the years.

Where to direct research in lean six sigma?

2018 ◽  
Vol 9 (3) ◽  
pp. 324-350 ◽  
Author(s):  
Fabio Francisco da Silva ◽  
Lukas Daniel Filser ◽  
Fernando Juliani ◽  
Otávio José de Oliveira
Keyword(s):  
Six Sigma ◽  
State Of The Art ◽  
Lean Six Sigma ◽  
Research Trends ◽  
Content Type ◽  
Main Research ◽  
Efficiency And Effectiveness ◽  
Subject Areas ◽  
Number Of Citations ◽  
Practical Implications

Purpose Lean Six Sigma (LSS) is a continuous improvement methodology used to increase the efficiency and effectiveness of processes. Although there are several articles published, only two have analyzed the literature from a bibliometrics perspective. The purpose of this paper is to analyze the LSS literature by bibliometrics, identifying its state of the art, scientific gaps and research trends. Design/methodology/approach Articles published up to 2016 in the database Scopus were investigated to identify the most significant articles, authors, journals, institutions and countries based on citation counting as well as the most frequent keywords and subject areas on LSS. Articles published in 2014, 2015 and 2016 were analyzed to point out scientific gaps and to identify eight main research trends on LSS. Findings The research trends are: “LSS implementation”, “Healthcare”, “LSS tools”, “Human factors”, “Expansion of results”, “SME”, “LSS combined with other methodologies” and “Education”. The research outcomes also point out the most significant articles, authors, journals, institutions and countries in LSS literature. Practical implications This research contributes to develop the state of the art of LSS and helps professionals as well as researchers to identify which issues new studies should address. Originality/value The performance of the literature is measured based on the number of citations and not on the number of published papers, and the bibliometric analysis covers the highest number of articles so far (319 articles). Besides, the identification of the main research trends on LSS is exclusively based on the most recent studies.

Rogue people: on adversarial crowdsourcing in the context of cyber security

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mohammad Moradi ◽  
Qi Li
Keyword(s):  
Cyber Security ◽  
Research Study ◽  
Critical Issue ◽  
Dark Side ◽  
Content Type ◽  
The Past ◽  
Wide Range ◽  
Problem Solving Strategy ◽  
Solving Strategy ◽  
Shed Light

Purpose Over the past decade, many research works in various disciplines have benefited from the endless ocean of people and their potentials (in the form of crowdsourcing) as an effective problem-solving strategy and computational model. But nothing interesting is ever completely one-sided. Therefore, when it comes to leveraging people's power, as the dark side of crowdsourcing, there are some possible threats that have not been considered as should be, such as recruiting black hat crowdworkers for organizing targeted adversarial intentions. The purpose of this paper is to draw more attention to this critical issue through investigation of its different aspects. Design/methodology/approach To delve into details of such malicious intentions, the related literature and previous researches have been studied. Then, four major typologies for adversarial crowdsourced attacks as well as some real-world scenarios are discussed and delineated. Finally, possible future threats are introduced. Findings Despite many works on adversarial crowdsourcing, there are only a few specific research studies devoted to considering the issue in the context of cyber security. In this regard, the proposed typologies (and addressed scenarios) for such human-mediated attacks can shed light on the way of identifying and confronting such threats. Originality/value To the best of the authors' knowledge, this the first work in which the titular topic is investigated in detail. Due to popularity and efficiency of leveraging crowds' intelligence and efforts in a wide range of application domains, it is most likely that adversarial human-driven intentions gain more attention. In this regard, it is anticipated that the present research study can serve as a roadmap for proposing defensive mechanisms to cope with such diverse threats.

A preliminary study on the usage of search assisting features when searching for a personal health task

2015 ◽  
Vol 67 (2) ◽  
pp. 159-181
Author(s):  
Anushia Inthiran ◽  
Saadat M Alhashmi ◽  
Pervaiz K Ahmed
Keyword(s):  
Research Study ◽  
Medical Knowledge ◽  
Personal Health ◽  
Exploratory Research ◽  
Content Type ◽  
Health Domains ◽  
Preliminary Study ◽  
Health Consumers ◽  
First Time ◽  
University Setting

Purpose – Current research topics in relation to health information searching focus on challenges faced by health consumers and domains used to perform the health search. Health consumers may not be capable of successfully searching for a health task due to limited medical knowledge. As such search assisting features provided on health domains are important in assisting health consumers during a search session. The purpose of this paper is to perform a preliminary exploratory research study to understand if search assisting features are visible to searchers and the usage of search assisting features when searching on a personal health task. Design/methodology/approach – A convenience sampling method in a university setting and an observational type study was used. MedlinePlus is used as the search domain for this research study. While participants of this research study were first time users of MedlinePlus, they were not first time medical searchers. Findings – Results of this research study indicate health consumers do not utilize search assisting features when searching for a personal health task. This is because health consumers are comfortable with their search skills. In other cases health consumers found the search assisting features irrelevant or had no confidence in the search assisting features presented. Key contributions of this research study indicate health consumers do not utilize search assisting features when searching for a personal health task. This is because health consumers are comfortable with their search skills. In other cases health consumers found the search assisting features irrelevant or had no confidence in the search assisting features presented. Research limitations/implications – Results of this research study has implications for health domain and human computer designers in relation to the development of specialized search assisting features and the placement of these features. Theoretical contributions indicate health searchers use search assisting features minimally when searching on a personal health task. Originality/value – Results of this research study indicate health consumers do not utilize search assisting features when searching for a personal health task. This is because health consumers are comfortable with their search skills. In other cases health consumers found the search assisting features irrelevant or had no confidence in the search assisting features presented.

A scientometric review of construction progress monitoring studies

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Tirth Patel ◽  
Brian H.W. Guo ◽  
Yang Zou
Keyword(s):  
Progress Monitoring ◽  
Current Knowledge ◽  
Future Research ◽  
Research Topics ◽  
Knowledge Domain ◽  
Content Type ◽  
Main Research ◽  
Research Themes ◽  
Construction Progress Monitoring ◽  
Research Domain

PurposeThis article aims to explore valuable insights into the construction progress monitoring (CPM) research domain, which include main research topics, knowledge gaps and future research themes. For a long time, CPM has been significantly researched with increasing enthusiasm. Although a few review studies have been carried out, there is non-existence of a quantitative review study that can deliver a holistic picture of CPM.Design/methodology/approachThe science mapping-based scientometric analysis was systematically processed with 1,835 CPM-related journal articles retrieved from Scopus. The co-authorship analysis and direct citation analysis were carried out to identify the most influential researchers, countries and publishers of the knowledge domain. The co-occurrence analysis of keyword was assessed to reveal the most dominating research topics and research trend with the visual representation of the considered research domain.FindingsThis study reveals seven clusters of main research topics from the keyword co-occurrence analysis. The evolution of research confirms that CPM-related research studies were mainly focused on fundamental and traditional CPM research topics before 2007. The period between 2007 and 2020 has seen a shift of research efforts towards digitalization and automation. The result suggests Building Information Modelling (BIM) as the most common, growing and influential research topic in the CPM research domain. It has been used in combination with different data acquisition technologies (e.g. photogrammetry, videogrammetry, laser scanning, Internet of Things (IoT) sensors) and data analytics approaches (e.g. machine learning and computer vision).Practical implicationsThis study provides the horizon of potential research in the research domain of CPM to researchers, policymakers and practitioners by availing of main research themes, current knowledge gaps and future research directions.Originality/valueThis paper represents the first scientometric study depicting the state-of-the-art of the research by assessing the current knowledge domain of CPM.

scholarly journals Epistemic warrant for categorizational activities and the development of controlled vocabularies

2017 ◽  
Vol 73 (4) ◽  
pp. 700-715 ◽  
Author(s):  
Daniel Martínez-Ávila ◽  
John M. Budd
Keyword(s):  
Information Science ◽  
Controlled Vocabulary ◽  
Knowledge Organization ◽  
Library And Information Science ◽  
Controlled Vocabularies ◽  
Content Type ◽  
Epistemic Warrant ◽  
Ontological Approach ◽  
First Time

Purpose The purpose of this paper is to update and review the concept of warrant in Library and Information Science (LIS) and to introduce the concept of epistemic warrant from philosophy. Epistemic warrant can be used to assess the content of a work; and therefore, it can be a complement to existing warrants, such as literary warrant, in the development of controlled vocabularies. In this proposal, the authors aim to activate a theoretical discussion on warrant in order to revise and improve the validity of the concept of warrant from the user and classifier context to the classificationist context. Design/methodology/approach The authors have conducted an extensive literary review and close reading of the concept of warrant in LIS and knowledge organization in order to detect the different stances and gaps in which the concept of epistemic warrant might apply. The authors adopted an epistemological approach, in the vein of some of the previous commenters on warrant, such as Hope Olson and Birger Hjørland, and built upon the theoretical framework of different authors working with the concept of warrant outside knowledge organization, such as Alvin Plantinga and Alvin Goldman. Findings There are some authors and critics in the literature that have voiced for a more epistemological approach to warrant (in opposition to a predominantly ontological approach). In this sense, epistemic warrant would be an epistemological warrant and also a step forward toward pragmatism in a prominently empiricist context such as the justification of the inclusion of terms in a controlled vocabulary. Epistemic warrant can be used to complement literary warrant in the development of controlled vocabularies as well as in the classification of works. Originality/value This paper presents an exhaustive update and revision of the concept of warrant, analyzing, systematizing, and reviewing the different warrants discussed in the LIS literary warrant in a critical way. The concept of epistemic warrant for categorizational activities is introduced to the LIS field for the first time. This paper, and the proposal of epistemic warrant, has the potential to contribute to the theoretical and practical discussions on the development of controlled vocabularies and assessment of the content of works.

Did the context of economic crisis affect the image of Portugal as a tourist destination?

2014 ◽  
Vol 6 (5) ◽  
pp. 392-396 ◽  
Author(s):  
Jorge Costa ◽  
João Gomes ◽  
Mónica Montenegro
Keyword(s):  
Financial Crisis ◽  
Economic Crisis ◽  
Design Methodology ◽  
Tourism Industry ◽  
Tourist Destination ◽  
Content Type ◽  
The Past ◽  
First Time ◽  
Single Publication ◽  
Shed Light

Purpose – This paper aims to introduce the articles in this issue and explain the pertinence of the strategic question. Design/methodology/approach – A brief context for the strategic question is provided, as well as the issue alignment and a content analysis of the articles selected. Findings – A contextualization for the economic crisis affecting Portugal is presented and its impact on the Tourism Industry discussed. The articles range from a series of research studies on Portuguese Tourism, demonstrating its evolution over the past three years (2011-2013), and various viewpoint/position papers reflecting the perspectives of the main stakeholders of this industry and how they analyze the context of crisis that is affecting the country since 2010. Research limitations/implications – The articles selected for this issue contribute to shed light on an important phase of Portugal’s history, allowing for an understanding of the impacts of the financial crisis on domestic tourism and sectors such as restaurants and hotels, as well as the government’s perspective on the evolution of the industry over past three years. The information presented and analysed reveals some interesting lessons, namely, that a financial crisis may not affect directly the growth and development of the tourism industry. Originality/value – The present theme issue analysis the context of financial crisis that Portugal is facing and brings together, for the first time in a single publication, the views of major stakeholders of the Portuguese Tourism Industry.

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