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This paper aims to thoroughly identify the forms of integration between Lean, Industry 4.0 (I4.0) and environmental sustainability (ES) by examining the relationships between these three constructs, deepening understanding surrounding the theme and evolving the construction of a framework that can aid managing industrial production processes.

A systematic literature review (SLR) was the method used to identify the relationships for integration in the current literature. The SLR was supported by content and cluster analysis. The analyzes identified relationships at two levels. The first level observed relationships for constructs and variables. The second, at the level of constructs and components, which detail the variables. This study also proposes an integrated conceptual framework showing these relationships at the construct, variable and component levels.

The results show how these three constructs are related and the study concludes by stating that there is stronger integration among I4.0 technologies and Lean practices for reaching ES. The SLR identified the main components that allowed for this integration, i.e. I4.0 technologies, Big Data, the internet of things and Lean practices, like reducing waste and customer needs.

From an academic standpoint, this study proposes new lines of research lines that have not been explored thus far, and can be developed via empirical studies, at the strategic and operational levels among different industrial sectors. Also, this study can help managers understand the integrations between Lean practices and I4.0 technologies to achieve better operational and environmental organizational results.

To the best of the knowledge, this study is the first of its kind using SLR to integrate Lean approaches, ES and I4.0 and to propose a unified framework to help managers and academics understand these relationships.

The purpose of this research work is to propose an assessment framework to evaluate businesses in terms of the implementation of a green and lean organization’s supply chain.

A conceptual framework was developed for the assessment of green and lean implementation. The framework was designed using key criteria to identify green and lean initiatives. This led to the development of guidelines for each criterion, and the development of a scoring method. A multiple case study of five different organizations in the automotive industry was conducted to validate the conceptual framework.

The study reveals that high scores are derived from a good interaction between green and lean implementation in these companies. The results confirm that the initiatives considered in the conceptual framework were appropriate to represent the green and lean assessment framework.

The case study was developed in five organizations. Validation of the model is not based on quantitative techniques. The sample size is too small. More study is need in different industry sectors.

The proposed model can be the basis for further research on green and lean concepts, contributing to the understanding of green and lean implementation. With this assessment method, managers can evaluate their business in relation to the implementation of green and lean supply chain initiatives.

To the author’s knowledge, this paper is the first to provide an assessment framework to evaluate an organization’s supply chain in terms of green and lean implementation.

The purpose of this study intends to make a characterization of a shop floor management (SFM) system in the context of smart manufacturing, through smart technologies and digital shop floor (DSF) features.

To attain the paper objective, a mixed method methodology was used. In the first stage, a theoretical background was carried out, to provide a comprehensive understanding on SFM system in a smart manufacturing perspective. Next, a case study within a survey was developed. The case study was introduced to characterize a SFM system, while the survey was made to understand the level of influence of smart manufacturing technologies and of DSF features on SFM. In total, 17 experts responded to the survey.

Data analytics is the smart manufacturing technology that influences more the SFM system and its components and the cyber security technology does not influence it at all. The problem solving (PS) is the SFM component more influenced by the smart manufacturing technologies. Also, the use of real-time digital visualization tools is considered the most influential DSF feature for the SFM components and the data security protocols is the least influential one. The four SFM components more influenced by the DSF features are key performance indicator tracking, PS, work standardization and continuous improvement.

The study was applied in one multinational company from the automotive sector.

To the best of the authors’ knowledge, this work is one of the first to try to characterize the SFM system on smart manufacturing considering smart technologies and DSF features.

The purpose of this paper is to examine how different business models, embodied in awards, standards and frameworks, can contribute to modelling a lean and green approach for an organization and its supply chain.

In total, 12 business models were studied. A literature review was conducted to provide a comprehensive understanding of each model. After defining lean and green management paradigms, a number of guidelines were developed to connect and integrate lean and green principles.

The study reveals a number of categories that are common in most business models, providing adequate conditions for a lean‐green transformation. The guidelines were developed to model a lean‐green organization by applying specific principles and tools of a lean and green culture.

The relationships identified within and between models reflect a partial view of a lean‐green transformation. The approach adopted merges the different principles, and tends to emphasize similarities and minimize differences.

The proposed model can be the basis for further research in lean and green paradigms, contributing to understanding when an organization and its supply chain can apply the lean and green principles and tools.

This study is the first attempt to understand, develop and integrate a lean and green organizational culture approach, based in standardized management business models.

This paper aims to explore the divergences and commitments between the lean, agile, resilient and green paradigms while investigating the effect of paradigms' practices within supply chain attributes.

A conceptual model with lean, agile, resilient and green practices and supply chain management attributes is proposed. Causal diagrams were used to represent the relationships between paradigm practices and supply chain attributes. The four diagrams were aggregated to build the conceptual model.

The conceptual model allows for the identification of synergies and divergences resulting from the paradigms practices implementation. The synergies between paradigms are related to “information frequency” and “integration level” increasing as well as reduction of “production lead time” and “transportation lead time”. However, other supply chain attributes such as “capacity surplus”, “inventory level” and “replenishment frequency” are affected in opposite directions by some paradigms creating divergences.

The model relationships were established using an anecdotal approach derived from the literature review, reflecting only a partial view of supply chain dynamics. More research related to other supply chain attributes and/or paradigm practices, and validation of the proposed relationships is suggested.

The proposed model can be the basis for further research in lean, agile, resilient and green paradigms, contributing to a more sustainable and competitive lean supply chain with the necessary agility toward a quick response, resiliency to disruptions, and harmonization with the ecologic and environmental aspects.

To the authors' knowledge this paper is the first to provide an understanding about the tradeoffs among lean, agile, resilient and green supply chain paradigms.

Currently, digital transformation is a process that cuts across different sectors of activity, including banks. One of the examples is the availability of products and services on digital channels. This study aims to identify the changes implemented in the digital channels of banks in Portugal that were driven by the COVID-19 pandemic, contributing to the acceleration of digital transformation.

The methods involve a qualitative approach, from the analysis of a selection of 30 results and accounting reports from ten banks between 2019 and 2021 using the Leximancer software to identify the main themes and concepts.

Four themes and 40 most relevant concepts were identified from the results of the analysis. In conclusion, banks have reinforced digital channels regarding products and services with apparent concerns associated with security.

This article aims to contribute to two conceptual maps that allow us to understand the measures implemented by banks in digital channels during the pandemic.

This investigation aims to enable managers to define other initiatives within the scope of digital channels and enhance those already implemented.

The scientific articles identified and published so far do not specifically address the impact that the COVID-19 pandemic has had on the digital channels of banks in Portugal. The originality of this article arises from this gap identified regarding the absence of similar scientific studies. The pandemic is a new phenomenon that occurred for the first time in 2019 and globally, so it is essential to know the impacts on Portuguese banks.

To assess the effectiveness of an integrated care program for post-acute care of stroke patients, the return home program (RHP program), deployed in Barcelona (North-East Spain) between 2016 and 2017 in a context of health and social care information systems integration.

The RHP program was built around an electronic record that integrated health and social care information (with an agreement for coordinated access by all stakeholders) and an operational re-design of the care pathways, which started upon hospital admission instead of discharge. The health outcomes and resource use of the RHP program participants were compared with a population-based matched control group built from central healthcare records of routine care data.

The study included 92 stroke patients attended within the RHP program and the patients' matched controls. Patients in the intervention group received domiciliary care service, home rehabilitation, and telecare significantly earlier than the matched controls. Within the first two years after the stroke episode, recipients of the RHP program were less frequently institutionalized in a long-term care facility (5 vs 15%). The use of primary care services, non-emergency transport, and telecare services were more frequent in the RHP group.

The authors' analysis shows that an integrated care program can effectively promote and accelerate delivery of key domiciliary care services, reducing institutionalization of stroke patients in the mid-term. The integration of health and social care information allows not only a better coordination among professionals (thus avoiding redundant assessments) but also to monitor health and resource use outcomes of care delivery.

International Journal of Lean Six Sigma (IJLSS) has completed a decade. To celebrate the same, this study aims to review the articles published in IJLSS from its inception to the year 2020. The journal’s trends and professional impact over the years are investigated and potential future research directions are proposed.

A bibliometric analysis comprising of citation, co-citation and keyword co-occurrence methods is used on all the articles published in IJLSS till the year 2020. Content analysis is further done to analyse the type of research, type of industry studied and the articles’ target audience.

The journal has improved its reputation, productivity and impact over the years. Currently, studies published in IJLSS have been cited more than 5,000 times, with the most prominent themes being Six Sigma, Lean Six Sigma (LSS) and Lean in manufacturing and services. Researchers from India, the USA and the UK have contributed a significant number of publications. Most of the work published is case-based. There is a need for more empirical or survey-based research having high generalizability. Future studies should also focus on integrating LSS with emerging topics such as sustainability, Industry 4.0 and the like.

The study provides evidence of the impact of IJLSS and highlights the trend in the domain of LSS. It can be of use for the editorial board members to identify potential areas to focus on in the future. Researchers can use it to further their research by working on the research gaps identified.

This paper is the first to trace the progress of IJLSS from its inception till the year 2020.