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1 – 10 of 10Luis Zárate, Marcos W. Rodrigues, Sérgio Mariano Dias, Cristiane Nobre and Mark Song
The scientific community shares a heritage of knowledge generated by several different fields of research. Identifying how scientific interest evolves is relevant for recording…
Abstract
Purpose
The scientific community shares a heritage of knowledge generated by several different fields of research. Identifying how scientific interest evolves is relevant for recording and understanding research trends and society’s demands.
Design/methodology/approach
This article presents SciBR-M, a novel method to identify scientific interest evolution from bibliographic material based on Formal Concept Analysis. The SciBR-M aims to describe the thematic evolution surrounding a field of research. The method begins by hierarchically organising sub-domains within the field of study to identify the themes that are more relevant. After this organisation, we apply a temporal analysis that extracts implication rules with minimal premises and a single conclusion, which are helpful to observe the evolution of scientific interest in a specific field of study. To analyse the results, we consider support, confidence, and lift metrics to evaluate the extracted implications.
Findings
The authors applied the SciBR-M method for the Educational Data Mining (EDM) field considering 23 years since the first publications. In the digital libraries context, SciBR-M allows the integration of the academy, education, and cultural memory, in relation to a study domain.
Social implications
Cultural changes lead to the production of new knowledge and to the evolution of scientific interest. This knowledge is part of the scientific heritage of society and should be transmitted in a structured and organised form to future generations of scientists and the general public.
Originality/value
The method, based on Formal Concept Analysis, identifies the evolution of scientific interest to a field of study. SciBR-M hierarchically organises bibliographic material to different time periods and explores this hierarchy from proper implication rules. These rules permit identifying recurring themes, i.e. themes subset that received more attention from the scientific community during a specific period. Analysing these rules, it is possible to identify the temporal evolution of scientific interest in the field of study. This evolution is observed by the emergence, increase or decrease of interest in topics in the domain. The SciBR-M method can be used to register and analyse the scientific, cultural heritage of a field of study. In addition, the authors can use the method to stimulate the process of creating knowledge and innovation and encouraging the emergence of new research.
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Sérgio B Gonçalves, Pedro Dantas, Francisco Guedes de Melo, João Gouveia, José Guimarães Consciência, Jorge Martins and Miguel Tavares da Silva
Arthroscopic osteochondroplasty is a minimally invasive procedure that has been used to treat femoroacetabular impingement syndrome, leading to significant improvements in…
Abstract
Purpose
Arthroscopic osteochondroplasty is a minimally invasive procedure that has been used to treat femoroacetabular impingement syndrome, leading to significant improvements in patients’ clinical outcomes and quality of life. However, some studies suggest that inadequate bone resection can substantially alter hip biomechanics. These modifications may generate different contact profiles and higher contact forces, increasing the risk of developing premature joint degeneration. To improve control over bone resection and biomechanical outcomes during arthroscopic osteochondroplasty surgery, this study aims to present a novel system for measuring femoroacetabular contact forces.
Design/methodology/approach
Following a structured design process for the development of medical devices, the steps required for its production using additive manufacturing with material extrusion and easily accessible sensors are described. The system comprises two main devices, one for measuring femoroacetabular contact forces and the other for quantifying the force applied by the assistant surgeon during lower limb manipulation. The hip device was designed for use within an arthroscopic environment, eliminating the need for additional portals.
Findings
To evaluate its performance, the system was first tested in a laboratory setup and later under in-service conditions. The 3D printing parameters were tuned to ensure the watertighness of the device and sustain the intraoperative fluid pressures. The final prototype allowed for the controlled measurement of the hip contact forces in real-time.
Originality/value
Using additive manufacturing and readily available sensors, the present work presents the first device to quantify joint contact forces during arthroscopic surgeries, serving as an additional tool to support the surgeon’s decision-making process regarding bone resection.
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Raoni Barros Bagno, Gina Colarelli O’Connor, Mario Sergio Salerno and Julio Cezar Fonseca de Melo
Established companies often engage with startups as a way to improve their innovation performance. While there has been extensive discussion on the reasons, modes, and expected…
Abstract
Purpose
Established companies often engage with startups as a way to improve their innovation performance. While there has been extensive discussion on the reasons, modes, and expected outcomes of these initiatives, there is still a need to understand more about how corporate engagements with startups (CEwS) evolve and how they can enhance a company’s innovation capability. This study proposes a framework of engagement strategies, discussing their purposes and implications to understand the subject better.
Design/methodology/approach
This study involved managers from twelve large, established companies across various sectors. The authors used a multicase approach to analyze their experiences and offer a framework for corporate-startup engagement.
Findings
The framework for corporate-startup engagement consists of four main strategies: (1) innovative improvement, (2) R&D expansion, (3) more value to corporate venture capital and (4) ecosystem articulation. The authors found that ecosystem articulation, which combines the potentials of the other three strategies, is the most sophisticated approach.
Originality/value
This study offers a systematic view of the CEwS phenomenon, identifying the various modes of engagement, the reasons for adopting each one and potential ways to advance and improve them. For managers, the study reveals the CEwS as a lever to build innovation capabilities over time.
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Victor Diogho Heuer de Carvalho and Ana Paula Cabral Seixas Costa
This article presents two Brazilian Portuguese corpora collected from different media concerning public security issues in a specific location. The primary motivation is…
Abstract
Purpose
This article presents two Brazilian Portuguese corpora collected from different media concerning public security issues in a specific location. The primary motivation is supporting analyses, so security authorities can make appropriate decisions about their actions.
Design/methodology/approach
The corpora were obtained through web scraping from a newspaper's website and tweets from a Brazilian metropolitan region. Natural language processing was applied considering: text cleaning, lemmatization, summarization, part-of-speech and dependencies parsing, named entities recognition, and topic modeling.
Findings
Several results were obtained based on the methodology used, highlighting some: an example of a summarization using an automated process; dependency parsing; the most common topics in each corpus; the forty named entities and the most common slogans were extracted, highlighting those linked to public security.
Research limitations/implications
Some critical tasks were identified for the research perspective, related to the applied methodology: the treatment of noise from obtaining news on their source websites, passing through textual elements quite present in social network posts such as abbreviations, emojis/emoticons, and even writing errors; the treatment of subjectivity, to eliminate noise from irony and sarcasm; the search for authentic news of issues within the target domain. All these tasks aim to improve the process to enable interested authorities to perform accurate analyses.
Practical implications
The corpora dedicated to the public security domain enable several analyses, such as mining public opinion on security actions in a given location; understanding criminals' behaviors reported in the news or even on social networks and drawing their attitudes timeline; detecting movements that may cause damage to public property and people welfare through texts from social networks; extracting the history and repercussions of police actions, crossing news with records on social networks; among many other possibilities.
Originality/value
The work on behalf of the corpora reported in this text represents one of the first initiatives to create textual bases in Portuguese, dedicated to Brazil's specific public security domain.
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F. Javier Miranda, José Manuel García-Gallego, Antonio Chamorro-Mera, Víctor Valero-Amaro and Sergio Rubio
The aim of this study is to identify the way in which research on new business models in agri-food sector has been developed, in order to identify the main lines of work followed…
Abstract
Purpose
The aim of this study is to identify the way in which research on new business models in agri-food sector has been developed, in order to identify the main lines of work followed and determine a future research agenda in this field.
Design/methodology/approach
A systematic review of the literature is carried out, by applying the PRISMA method to identify and classify the main articles published on agri-food business models in journals included in the Web of Science Core Collection database.
Findings
The systematic literature review has identified three main forms of business models in the agri-food sector: sustainable business models, technology-based business models and cooperative business models. The three types of new business models are complementary and can sometimes be adopted together. The identification of these types of business models and the variants included in each of them is a valid starting point for new developments in this field.
Research limitations/implications
The limitations of this study are those typical of any literature review and derived from the methodology used. The establishment of criteria relating to time, language, type of publication or database chosen means that this review may have left out relevant studies in this field of research. It is therefore recommended that new reviews be carried out with different criteria in the coming years in order to supplement the results obtained in this study.
Originality/value
Some research gaps were identified that should be further explored in the future. First, the relationship between digitisation and technological innovation in agri-food business models and the level of implementation of sustainable objectives in these business models has not been researched thoroughly. In addition, and despite the fact that the crisis caused by the COVID-19 pandemic has boosted innovation in agri-food business models, the authors have detected a lack of papers focused on solving problems arising from the shortage of raw materials or labour, possible energy crises or external dependence on local markets when it comes to meeting demand. The war in Ukraine has demonstrated the limitations of international markets, mainly the European market, when it comes to dealing with problems arising from this type of crisis.
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María Paula Florez-Jimenez, Alvaro Lleo, Ignacio Danvila-del-Valle and Gregorio Sánchez-Marín
This paper aims to narrow the gap caused by the lack of literature relating the three concepts of corporate sustainability, organizational resilience and corporate purpose in the…
Abstract
Purpose
This paper aims to narrow the gap caused by the lack of literature relating the three concepts of corporate sustainability, organizational resilience and corporate purpose in the context of corporations. A framework that explains how these three concepts are related and effectively merged for long-term corporate survival are proposed.
Design/methodology/approach
A systematic review is carried out. It is explained, first, initial search strategies to identify those documents that define each concept and to identify concepts with which each concept is associated. Subsequently, it is designed a search strategy combining all three concepts and their associated concepts to gather and analyze all the possible studies that have tried to connect these concepts. Finally, it is identified some gaps in the understanding of how these three concepts are related.
Findings
Results indicate that corporate sustainability, organizational resilience and corporate purpose merge to achieve long-term corporate survival. There exists a two-way relationship between these three variables. Findings also present gaps and future directions that should be addressed to foster an increase in knowledge about the relationships between corporate sustainability, organizational resilience and corporate purpose.
Originality/value
Nowadays, some authors endeavor to explain how aspects such as corporate sustainability, organizational resilience and corporate purpose are crucial in the dynamic environment facing corporations every day. Nevertheless, there needs to be more understanding of how these three concepts are related and effectively merged for long-term corporate survival. This paper contributes to the literature by closing this gap.
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Pedro Senna, Lino Guimarães Marujo, Ana Carla de Souza Gomes dos Santos, Alberto Eduardo Besser Freitag and Sergio Luiz Braga França
Healthcare supply chains (HCSCs) face severe challenges when compared to regular chains. Besides avoiding bankruptcy, they must accomplish their goal which is to save lives. Since…
Abstract
Purpose
Healthcare supply chains (HCSCs) face severe challenges when compared to regular chains. Besides avoiding bankruptcy, they must accomplish their goal which is to save lives. Since 2019 the COVID-19 pandemic evidenced that a HCSC disruption generates disruptions to other SCs. Therefore, the objective of this paper is threefold: conduct a systematic literature review to build a HCSC operational excellence (HSCOE) definition; build a conceptual framework by mapping the antecedents of HSCOE and formulate hypotheses; test the hypotheses using a fuzzy-Set Qualitative Comparative Analysis (fsQCA) combined with partial least squares structural equation modeling (PLS-SEM) techniques to obtain empirical validation.
Design/methodology/approach
Given this context, this paper conducted a systematic literature review to build a HSCOE conceptual framework and used a fsQCA combined with PLS-SEM techniques to obtain empirical validation.
Findings
The paper revealed a relationship between important variables to achieve HSCOE, such as Supply chain 4.0, SC risk management, SC integration, SC resilience (antecedents) and HSCOE (consequent).
Originality/value
The literature contributions of this paper are as follows: validating a new scale for each of the constructs; finding evidence of the causal relationships between the latent variables; measuring how the constructs influence the HSCOE; in addition, the results address important literature gaps identified by researchers and serve as a guide to organizations that need to implement these practices. Furthermore, this study recommends that HCSC managers consider the implementation of robust initiatives concerning the latent variables presented in this work.
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Paulo Roberto Tardio, Jones Luís Schaefer, Elpidio Oscar Benitez Nara, Marcelo Carneiro Gonçalves, Izamara Cristina Palheta Dias, Guilherme Brittes Benitez and Andreia de Castro e Silva
This research examines the impact of integrating lean manufacturing (LM) principles and Industry 4.0 (I4.0) into the product development process (PDP) of manufacturing companies…
Abstract
Purpose
This research examines the impact of integrating lean manufacturing (LM) principles and Industry 4.0 (I4.0) into the product development process (PDP) of manufacturing companies in southern Brazil, with the objective of improving market performance (MP).
Design/methodology/approach
A survey was conducted with 110 product development managers to evaluate the level of LM and I4.0 principles, PDP phases, and the improvement of MP. Quantitative analysis was employed to analyse the data, including confirmatory factor analysis (CFA) and ordinary least squares (OLS) hierarchical regression.
Findings
The study reveals that integrating LM and I4.0 principles in the PDP enhances product development and positively impacts the MP of manufacturing companies. Additionally, I4.0 partially mediates the LM-PDP relationship, while LM partially mediates the I4.0-PDP relationship, highlighting their interdependence rather than one being a prerequisite for the other.
Research limitations/implications
The study has limitations regarding its narrow focus on product development managers in Brazil and the absence of multiple case studies.
Practical implications
The study emphasises the importance of coordinated efforts in manufacturing companies to adopt and manage both LM and I4.0 principles, as they positively impact all phases of the PDP and ultimately contribute to the overall MP of the companies.
Originality/value
The novelty of this study lies in its systemic approach, examining the relationships and effects of LM and I4.0 principles on the PDP, and demonstrating how these effects manifest in manufacturing companies.
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Muhammad Mohtsham Saeed, Tafara Chipamaunga and Wanniwat Pansuwong
This study aims to highlight the moderating role of perceived organizational, supervisory and coworker’s support in weakening the negative relationship between fear of pandemic…
Abstract
Purpose
This study aims to highlight the moderating role of perceived organizational, supervisory and coworker’s support in weakening the negative relationship between fear of pandemic (FOP) and employee’s engagement in the Asian organizations. Furthermore, this study also aims to explore the role of employees’ engagement as an intervening mechanism, which mediates the relationship between FOP and employee’s performance in an Asian postpandemic context.
Design/methodology/approach
Based on extensive review of recent literature and sound theoretical reasoning, the authors have developed a comprehensive conceptual framework (with related theoretical propositions) which provides clear guidelines as to how Asian Business Managers/organizations can minimize the adverse effect of the employee’s fear triggered by the pandemic at the workplace and how provision of effective and timely organizational/interpersonal support (i.e. organizational, managerial and coworkers level support) can help Asian Managers address various workplace challenges created by the pandemic moving forward. This study has further validated the proposed conceptual framework and related theoretical propositions by conducting an in-depth bibliometric analysis and by developing clusters of the co-occurrences based on most recent/ relevant literature published in the area.
Findings
This study advances the knowledge in the areas of FOP and organizational support in particular. A comprehensive review of the literature clearly indicates how effective organizational, supervisory and peer support mechanism can help Asian Business Managers in alleviating the negative impact of the FOP on various employee level outcomes such as employees “engagement and performance” and how it can help Asian firms in addressing the associated challenges while working in a postpandemic context. Later on, an in-depth bibliometric analysis of the literature has revealed emerging knowledge patterns in the field and has indicated several key gaps in the existing literature which further confirms the theoretical framework and the propositions related thereto.
Originality/value
Though several researchers have previously examined the fear created by COVID-19 at workplace, relatively fewer researchers have tried to link it up with employees’ level of involvement/ engagement at workplace. Even fewer researchers have tried to examine the vital role that organizational, managerial and peers support can play in minimizing the adverse effects created by pandemic-induced fears for employees’ productivity and performance in an Asian workplace context. Furthermore, hardly any efforts have been made to look at this popular notion of employees’ engagement as an intervening mechanism which carries a significant potential to mediate the relationship between FOP and employees’ job performance. This study aims to bridge all these gaps by integrating the two main streams of knowledge together, i.e. Four Horsemen of Fear and Organizational Support theory. Based on strong theoretical reasoning, an in-depth review and a bibliometric analysis of the relevant literature, the authors have developed a comprehensive conceptual framework which explains how various levels of support may interact with FOP to predict different levels of employees’ engagement in a contemporary Asian workplace and how this in turn may impact employees’ job performance while at work.
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