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The purpose of this paper is to present a conceptual model that defines the essential components shaping the new Digital Supply Chains (DSCs) through the implementation and acceleration of Industry 4.0.

The scope of the present work exposes a conceptual approach and review of the key literature from 1989 to 2019, concerning the evolution and transformation of the actors and constructs in logistics and Supply Chain Management (SCM) by means of examining different conceptual models and a state-of-the-art review of Industry 4.0’s concepts and elements, with a focus on digitization in supply chain (SC) processes. A detailed study of the constructs and components of SCM, as defined by their authors, resulted in the development of a referential and systematic model that fuses the inherent concepts and roles of SCM, with the new technological trends directed toward digitization, automation, and the increasing use of information and communication technologies across logistics global value chains.

Having achieved an exploration of the different conceptual frameworks, there is no compelling evidence of the existence of a conceptual SCM that incorporates the basic theoretical constructs and the new roles and elements of Industry 4.0. Therefore, the main components of Industry 4.0 and their impact on DSC Management are described, driving the proposal for a new conceptual model which addresses and accelerates a vision of the future of the interconnectivity between different DSCs, grouped in clusters in order to add value, through new forms of cooperation and digital integration.

This research explores the gap in the current SCM models leading into Industry 4.0. The proposed model provides a novel and comprehensive overview of the new concepts and components driving the nascent and current DSCs. This conceptual framework will further aid researchers in the exploration of knowledge regarding the variables and components presented, as well as the verification of the newly revealed roles and constructs to understand the new forms of cooperation and implementation of Industry 4.0 in digitalized SCs.

This paper presents a research study conducted for evaluating the effectiveness of a conceptual model of a distributed process management environment in the establishment of a collaborative building design. At the highest level, the conceptual model of the distributed process management environment have the following features: (a) enables description of a plan of a design process, (b) enables enactment of a process according to its plan, and (c) enables control and management of the enactment of a design process. The paper also presents the findings of a verification and validation (V & V) study conducted for evaluating the fit between the needs and expectations of collaborating design groups and the solution provided by the conceptual model of the distributed process management environment.

The purpose of this paper is to develop a conceptual framework identifying and differentiating how knowledge and technology transfer organizations (KTTOs) create value from how they capture and transfer value.

The argument of the paper is developed in two steps. First, the knowledge and technology transfer process is conceptualized as a value chain. Second, the internal KTTO's value chain perspective is extended by integrating the knowledge and technology transfer value chain into a business model conceptual perspective in order to emphasize the value captured by the clients of KTTOs. Then, the authors examine how KTTO managers could describe, benchmark and improve their business models by altering or reinforcing how they are positioned with respect to the interdependent elements of their business model. Finally, the elements of the conceptual framework are used to derive emblematic types of business models and provide exemplary cases for each emblematic case.

Looking at KTTO management under the lenses of business models invites KTTO managers to look at knowledge and technology transfer as a whole. It suggests to managers to invest resources not only in the improvement of these elements where their organizations are strong, but also in these elements that constitute their weakest elements in the business model. Failure to improve the weakest elements of the business model might compromise the overall knowledge and technology transfer capabilities and performances of KTTOs.

The conceptual framework developed in this paper is intended as a starting point to explore how KTTO managers may be more effective in creating and capturing value from knowledge transfer.

Cognitive science indicates that users of any system create internal representations of it to enable them to structure knowledge. Conceptual models which include appropriate components, actions and interactions of a system provide students with a conceptual framework for accelerating learning. Such models have proved successful as pedagogical tools in other domains. The author describes a conceptual model of information retrieval within which is embedded a model of the Internet. The use of these models should help students form mature mental models so that they perceive information retrieval as a process and are able to make informed choices of when to use the Internet, and to decide on suitable search strategies for different question types.

In response to the significant gap between strategy planning and execution, a conceptual model was developed in an attempt to close this gap, particularly in the public sector. The paper aims to discuss this issue.

The paper is based on a literature review and participatory action research, stretching over ten case studies and eight years.

The MERIL-DE model integrates the identified “nine vital stratex components” of leadership, strategic planning, project management, alignment, MERIL (Measure, Evaluate, Report, Improve and Learn), drive, engagement, risk, and stakeholder management. The car analogy demonstrates this integration in a practical way.

The conceptual model should be used as guide in the tailoring of a unique MERIL-DE model or Stratex Car for each public sector organization (PSO), according to its unique context.

In designing a tailored “Stratex Car” based on the MERIL-DE model, it is believed to close this gap significantly. The strategy execution framework is presented as a tool to assess the total strategy execution capacity (TSEC) of PSOs.

This is a new conceptual model for the unique public sector context, focusing on successful strategy execution in the public sector.

Most manufacturing processes tend to involve more than one level of detail at the design phase. These often consist of a higher level that represents the building‐blocks of the firm and a lower level that represents a more detailed structure of the process. When designing such processes, this type of structure is difficult to capture without some form of modelling. In such cases simulation can be used to help overcome this problem. This paper presents an investigation of simulation packages.

These simulation packages were investigated regarding their abilities to model business processes related to manufacturing systems.

The research findings suggest that no one simulation package currently available can alone offer sufficiently flexible facilities for the variable detailed modelling of manufacturing systems design.

The paper relates to one specific design framework called manufacturing system design (MSD). It defines the higher level of detail as the conceptual modelling level and the lower level as the detailed design level. A four‐step framework is proposed, and it is argued that this may better deal with problems of detail variability.

The purpose of this research is to develop a dynamic conceptual framework depicting factors related to the adoption of a healthy diet, which will underpin the development of an agent-based model (ABM) to uncover the dynamic interplay between these factors.

The conceptual framework was developed in three steps using available empirical data from a semi-structured in-depth interview qualitative study, comprehensive systematic literature searches, existing theories and models and expert opinions from across the world.

The conceptual framework explicitly presents intention as the key determinant of the tendency to adopt a healthy diet. Intention is determined by demographic, psychological and behavioural factors and individual dietary mindset factors and dynamically affected by social environment and the person's past behaviour. The relationship between intention and behaviour is dynamically moderated by perceived control factors (price and accessibility of healthy food and time).

The conceptual framework developed in this study is well supported by evidence and experts' opinions. This conceptual framework will be used to design the ABM of this study, and it can be used in future investigations on the tendency to adopt healthy diet and food choices.

Over the past several decades, instructional leadership has gradually gained increasing currency as a key role of school principals throughout much of the world. This is also the case in Malaysia where educational research, policy and practice have brought the instructional leadership role of the principal front and center. The purpose of this paper is to assess the conceptual models, research methods, and foci of scholars in the study of principal instructional leadership in Malaysia over the past 30 years.

Systematic methods were used to identify all studies conducted in Malaysia that had used the Principal Instructional Management Rating Scale (PIMRS) (Hallinger, 1982/1990/2015) as the data collection instrument. This search yielded a database of 120 studies completed between 1989 and 2016 written in both English and Bahasa Malay. Common data were extracted from the 120 research reports, coded and entered into a MS Excel spreadsheet for analysis. Quantitative methods were employed to analyze modal trends and synthesize patterns in the data across the studies.

The search identified 120 PIMRS studies, 90 percent of which had been conducted since 2005. This represented a surprisingly large corpus of studies. Over 75 percent of the Malaysian studies of principal instructional leadership had been conducted as graduate (master and doctoral) theses, relatively few of which had achieved publication in journals. The authors’ analysis found that most studies had used lower order (i.e. bivariate, direct effects) conceptual models and relied heavily on descriptive and simple correlational statistical tests. The lack of consistent results within the database of studies was attributed largely to limitations in research design and quality.

The 120 PIMRS studies conducted in Malaysia comprise a surprisingly large corpus of research on principal instructional leadership. Indeed, the Malaysian corpus is second only to the USA in terms of the number of PIMRS studies of principal instructional leadership. Nonetheless, limitations in the research models and methods employed in these studies suggest a need for stronger methodological training before Malaysian scholars can achieve the goal of contributing useful knowledge to the local and global knowledge base. Specific recommendations are offered for strengthening the quality of research.

The recent expansion of higher education in Malaysia – like other developing societies – has yielded progress in the scope of research production. However, numerous challenges remain in transforming the potential for useful knowledge production from graduate research into reality.

This is the first review of research on principal leadership conducted in Malaysia. The review follows efforts by scholars to systematically identify the boundaries of knowledge in educational leadership and management within East Asian societies (e.g. China, Singapore, Vietnam, Taiwan and Hong Kong). Moreover, this is the first review of research that examines the use of the PIMRS in a single society.

The purpose of this paper is to develop a generic framework for hybrid (integrated deployment of system dynamics and discrete event simulation) simulation which can be applied in the healthcare domain.

As hybrid simulation in an organisational context is a new topic with limited available data on deployment of hybrid simulation in organisational context, an inductive approach has been applied. On the basis of knowledge induced from literature, a generic conceptual framework for hybrid simulation has been developed. The proposed framework is demonstrated using an explanatory case study comprising an accident and emergency (A&E) department.

The framework provided detailed guidance for the development of a hybrid model of an A&E case study. Findings of this case study suggest that the hybrid model was more efficient in capturing behavioural impact on operational performances.

The framework is limited to only SD and DES; as agent‐based is another simulation method which is emerging as a promising tool for analysing problems such as spread of infectious diseases in healthcare context, inclusion of this into the framework will enhance the utility of the framework.

This framework will aid in the development of hybrid models capable of comprehending both detail as well as dynamic complexity, which will contribute towards a deeper understanding of the problems, resulting in more effective decision making.

It is expected that this research will encourage those engaged in simulation (e.g. researchers, practitioners, decision makers) to realise the potential of cross‐fertilisation of the two simulation paradigms.

Currently, there is no conceptual framework which provides guidance for developing hybrid models. In order to address this gap, this paper contributes by proposing a conceptual framework for hybrid simulation for the healthcare domain.

The purpose of this paper is to create a conceptual model that practically assists companies to produce an effective voluntary external intellectual capital disclosure (ICD) and valorises both the company’s and the stakeholders’ role. It illustrates the relationship among voluntary ICD mechanisms and it takes into consideration the feedback mechanism from external stakeholders.

Nielsen and Madsen’s (2009) study constitutes the framework of the conceptual model, as it refers to a “sender to receiver” model, which is particularly useful for the research.

An effective ICD may only be achieved through a combination of decisions taking into account each individual company’s needs and those of stakeholders’ ones. In addition, the dimensions on which the conceptual model is based are already in use in other widespread disclosure models, and this favours the company.

Limitations concern design features, recipients and validity of the conceptual model. In terms of theoretical implications, the model emphasizes an “integrated ICD” approach; in addition, the model is based on some dimensions which characterize widespread and general communication models already in use.

First, this relates to the production of an effective ICD when considered as “one-way information”, from the company to the stakeholders. Second, this relates to the interaction between the company and its stakeholders, within a dyadic exchange.

The conceptual model is based on some dimensions which characterize widespread and general communication models already in use, which in the model are applied to ICD. Therefore, companies may favour making an ICD, as they are already confident and familiar with these dimensions.