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Article
Publication date: 11 August 2023

Kevin Moj, Robert Owsiński, Grzegorz Robak and Munish Kumar Gupta

Additive manufacturing (AM), a rapidly evolving paradigm, has shown significant advantages over traditional subtractive processing routines by allowing for the custom creation of…

Abstract

Purpose

Additive manufacturing (AM), a rapidly evolving paradigm, has shown significant advantages over traditional subtractive processing routines by allowing for the custom creation of structural components with enhanced performance. Numerous studies have shown that the technical qualities of AM components are profoundly affected by the discovery of novel metastable substructures in diverse alloys. Therefore, the purpose of this study is to determine the effect of cell structure parameters on its mechanical response.

Design/methodology/approach

Initially, a methodology was suggested for testing porous materials, focusing on static tensile testing. For a qualitative evaluation of the cellular structures produced, computed tomography (CT) was used. Then, the CT scanner was used to analyze a sample and determine its actual relative density, as well as perform a detailed geometric analysis.

Findings

The experimental research demonstrates that the mechanical properties of a cell’s structure are significantly influenced by its shape during formation. It was also determined that using selective laser melting to produce cell structures with a minimum single-cell size of approximately 2 mm would be the most appropriate method.

Research limitations/implications

Further studies of cellular structures for testing their static tensile strength are planned for the future. The study will be carried out for a larger number of samples, taking into account a wider range of cellular structure parameters. An important step will also be the verification of the results of the static tensile test using numerical analysis for the model obtained by CT scanning.

Originality/value

The fabrication of metallic parts with different cellular structures is very important with a selective laser melted machine. However, the determination of cell size and structure with mechanical properties is quiet novel in this current investigation.

Details

Rapid Prototyping Journal, vol. 29 no. 10
Type: Research Article
ISSN: 1355-2546

Keywords

Article
Publication date: 4 July 2023

Dan Mertens, Salvador G. Villegas, Marlon G. Ware, Edward F. Vengrouskie and Robert Lloyd

The purpose of this paper is to establish a supported and validated reference point for Machiavellianism as an antecedent to the contemporary management philosophy of business…

Abstract

Purpose

The purpose of this paper is to establish a supported and validated reference point for Machiavellianism as an antecedent to the contemporary management philosophy of business process reengineering (BPR).

Design/methodology/approach

This paper analyzes BPR and Machiavellianism by using the seminal work of Hammer and Champy (1993) on BPR and the original writings of Machiavelli coupled with the personal correspondence of Machiavelli with his contemporaries.

Findings

The findings of this research indicate that the constructs of Machiavellian thought transcend the five centuries since the publication of The Prince, and can be found in the contemporary managerial framework of BPR. This comparison of historical leadership frameworks demonstrates how recent management decisions in companies show the rise of Machiavellian as BPR. In an analysis of these theories, the authors show similarities in five significant tenets of business leadership and argue how these repackaged ideas and prescriptions undermine employee-centric advances.

Research limitations/implications

This comparison reviews the managerial frameworks presented in Machiavelli’s The Prince and Hammer and Champy’s book Reengineering the Corporation through the theoretical tenets of leadership.

Practical implications

Employment of Machiavellianism and BPR results in an expendable utilization of followers and employees. Implications abound for modern managers, as the authors emphasize the elements and outcomes which lead to deleterious organizational outcomes.

Social implications

In an analysis of these theories, the authors argue how these strategies undermine employee-centric advances within human relations by embracing these repackaged ideas and concepts.

Originality/value

This research leverages historical perspective to provide a qualitative understanding of the follies of recycled versions of Machiavelli’s ideas. The overall study and inquiry of BPR from a leadership perspective is not robust and leaves antecedents and influences critically unevaluated.

Details

Journal of Management History, vol. 30 no. 1
Type: Research Article
ISSN: 1751-1348

Keywords

Article
Publication date: 3 January 2022

Nii Amoo, George Lodorfos and Nehal Mahtab

The purpose of this paper is to provide a review of literatures and previous studies on the relationship between strategic planning and performance and propose conceptual designs…

Abstract

Purpose

The purpose of this paper is to provide a review of literatures and previous studies on the relationship between strategic planning and performance and propose conceptual designs and hypotheses using multidimensional constructs to advance the understanding of this relationship, contribute to existing debates in the extant literature and make recommendations.

Design/methodology/approach

A semi-systematic literature and previous studies (studied by various groups of researchers within diverse disciplines) review approach has been used in this paper to contribute to the debate on whether strategic planning affects performance and how. Using more recent knowledge about the strategic planning concept, the semi-systematic review looked at how research within strategic planning has progressed over the past five decades and its relationship with performance.

Findings

In the past, the strategic planning performance relationship has been treated as a black box and this paper proposes that the conceptualisation of a number of constructs and the inclusion of strategy implementation will help converting the black box into a white box. To strengthen support for the debate regarding the relationship between strategic planning and performance this paper proposes a further conceptual/operational design, mathematical expressions and hypotheses to be tested empirically in further studies. The proposal provides a conceptualisation of the major constructs (strategy development; strategy implementation; and performance), and the use of strategy implementation as a mediator and/or as a moderator in the planning performance relationship.

Research limitations/implications

This study is limited due to fact that the findings have not been tested empirically, it is not a cross-sectional and/or a longitudinal research and only a limited number of dimensions of strategy development and strategy implementation have been used. In addition, the approach used is a semi-systematic review followed by quantitative thinking, which, in turn, typically assumes the relevance of and a warrant mainly from a positivist epistemology.

Originality/value

The proposed design developed in this paper ensures that core issues in planning performance relationships research are addressed. Furthermore, the inclusion of strategy implementation in planning performance relationship studies means that the whole chain of activities in the strategy process is being considered, drawing a complete and comprehensive conclusion on how strategic planning affects an organisation’s performance. In addition, by separating strategy implementation and by not combining it with formulation/formation activities will theoretically and analytically help to evaluate the importance or role of each stage of the strategy process. Moreover, the conceptualisation and operationalisation of the key concepts as multidimensional constructs contribute to past research gaps. Finally, this paper provides some clarity to many contradictory findings concerning the strategic planning and performance relationship.

Details

International Journal of Organizational Analysis, vol. 31 no. 5
Type: Research Article
ISSN: 1934-8835

Keywords

Article
Publication date: 21 March 2023

Ibrahim Yavuz and Abdulkadir Yildirim

The purpose of this article covers the design and manufacture of porous materials that can be used in different engineering applications by additive manufacturing.

Abstract

Purpose

The purpose of this article covers the design and manufacture of porous materials that can be used in different engineering applications by additive manufacturing.

Design/methodology/approach

The most important design parameters of the porous materials are the cell structure and wall thickness. These two design criteria are difficult to control in porous materials produced by conventional production methods. In the study, two different wall thicknesses and four different pore diameters of the porous structure were determined as design parameters.

Findings

A compression test was applied to the produced samples. Also, the densities of the produced samples were compared. As a result of the study, changes in mechanical properties were observed according to the cell wall thickness and pore size.

Originality/value

The originality of the study is that, unlike traditional porous structure production, the pore structure and cell wall thicknesses can be produced in desired dimensions. In addition, a closed pore structure was tried to be produced in the study. Studies in the literature generally have a tube-type pore structure.

Details

Multidiscipline Modeling in Materials and Structures, vol. 19 no. 3
Type: Research Article
ISSN: 1573-6105

Keywords

Abstract

Details

The Sociological Inheritance of the 1960s: Historical Reflections on a Decade of Changing Thought
Type: Book
ISBN: 978-1-80382-805-3

Open Access
Article
Publication date: 28 December 2023

Anna Młynkowiak-Stawarz, Robert Bęben and Zuzanna Kraus

The purpose of this paper is to present a model depicting the relationship between the behavioral intention of tourists in the conditions prevailing during a pandemic and other…

Abstract

Purpose

The purpose of this paper is to present a model depicting the relationship between the behavioral intention of tourists in the conditions prevailing during a pandemic and other variables.

Design/methodology/approach

In constructing the research procedure, two measurements of tourist behavioral intention were taken into account, which were taken far apart in time. In verifying the developed model, the results of surveys of 1,615 people carried out in June 2021 and 917 people carried out in December 2021 were considered.

Findings

As a result of the habituation process, tourists show greater acceptance of the restrictions.

Practical implications

Information on the basis of which companies make management decisions plays a significant role in the creation of company value. In the tourism sector, the information concerns primarily consumer behavior.

Originality/value

Changes over time in risk perception, health protection motivation, and reactance due to perceived pandemic-related restrictions were taken into account in the context of behavioral intention towards tourism.

Details

Central European Management Journal, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2658-0845

Keywords

Article
Publication date: 30 May 2023

Huicheng (Jeff) Wu, Nancy Nelson Hodges, Jin Su and Sukyung Seo

The purpose of this study was to investigate the affective and cognitive dimensions of satisfaction that impact the buyer-supplier relationship (BSR) from the supplier's…

Abstract

Purpose

The purpose of this study was to investigate the affective and cognitive dimensions of satisfaction that impact the buyer-supplier relationship (BSR) from the supplier's perspective and to consider satisfaction within the context of power-dependency theory.

Design/methodology/approach

Qualitative in-depth interviews were conducted with 20 Chinese apparel supply professionals who regularly interact with apparel buyers. Audio or video interviews were conducted via WeChat (the most popular social media platform in China).

Findings

A thematic analysis of the interview data revealed that both affective and cognitive dimensions of satisfaction impact the BSR. A model of supplier affective and cognitive satisfaction in a collaborative BSR was developed to illustrate the connections between the two dimensions.

Originality/values

Due to intense competition in the market, supplier satisfaction is essential for building relationships in the apparel industry. Existing studies have focused on satisfaction from the perspective of the buyer rather than the supplier because in a BSR, the buyer tends to hold more power. Moreover, research has primarily considered cognitive evaluations of satisfaction with the BSR. This study offers new insight on both cognitive and affective satisfaction from the perspective of suppliers within the context of power-dependency theory.

Details

Journal of Fashion Marketing and Management: An International Journal, vol. 28 no. 1
Type: Research Article
ISSN: 1361-2026

Keywords

Open Access
Article
Publication date: 27 April 2020

Niki A. Rust, Emilia Noel Ptak, Morten Graversgaard, Sara Iversen, Mark S. Reed, Jasper R. de Vries, Julie Ingram, Jane Mills, Rosmarie K. Neumann, Chris Kjeldsen, Melanie Muro and Tommy Dalgaard

Soil quality is in decline in many parts of the world, in part due to the intensification of agricultural practices. Whilst economic instruments and regulations can help…

Abstract

Soil quality is in decline in many parts of the world, in part due to the intensification of agricultural practices. Whilst economic instruments and regulations can help incentivise uptake of more sustainable soil management practices, they rarely motivate long-term behavior change when used alone. There has been increasing attention towards the complex social factors that affect uptake of sustainable soil management practices. To understand why some communities try these practices whilst others do not, we undertook a narrative review to understand how social capital influences adoption in developed nations. We found that the four components of social capital – trust, norms, connectedness and power – can all influence the decision of farmers to change their soil management. Specifically, information flows more effectively across trusted, diverse networks where social norms exist to encourage innovation. Uptake is more limited in homogenous, close-knit farming communities that do not have many links with non-farmers and where there is a strong social norm to adhere to the status quo. Power can enhance or inhibit uptake depending on its characteristics. Future research, policy and practice should consider whether a lack of social capital could hinder uptake of new practices and, if so, which aspects of social capital could be developed to increase adoption of sustainable soil management practices. Enabling diverse, collaborative groups (including farmers, advisers and government officials) to work constructively together could help build social capital, where they can co-define, -develop and -enact measures to sustainably manage soils.

Details

Emerald Open Research, vol. 1 no. 10
Type: Research Article
ISSN: 2631-3952

Keywords

Article
Publication date: 30 August 2021

Toyin Ajibade Adisa, Chidiebere Ogbonnaya and Olatunji David Adekoya

Through the lens of Conservation of Resources (COR) theory, this study explores how remote working inhibits employee engagement. The authors offer a fresh perspective on the most…

10655

Abstract

Purpose

Through the lens of Conservation of Resources (COR) theory, this study explores how remote working inhibits employee engagement. The authors offer a fresh perspective on the most salient work- and nonwork-related risk factors that make remote working particularly challenging in the context of Covid-19.

Design/methodology/approach

The authors use data from semi-structured interviews with 32 employees working from home during the Covid-19 lockdown. Based on the interpretivist philosophical approach, the authors offer new insights into how employees can optimize work- and nonwork-related experiences when working remotely.

Findings

The authors show that the sudden transition from in-person to online modes of working during the pandemic brought about work intensification, online presenteeism, employment insecurity and poor adaptation to new ways of working from home. These stress factors are capable of depleting vital social and personal resources, thereby impacting negatively on employee engagement levels.

Practical implications

Employers, leaders and human resource teams should be more thoughtful about the risks and challenges employees face when working from home. They must ensure employees are properly equipped with the relevant resources and support to perform their jobs more effectively.

Originality/value

While previous research has focused on the benefits of remote working, the current study explores how it might be detrimental for employee engagement during a pandemic. The study provides new evidence on the most salient risks and challenges faced by remote workers, and how the unique Covid-19 context has made them more pronounced.

Details

Information Technology & People, vol. 36 no. 5
Type: Research Article
ISSN: 0959-3845

Keywords

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