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Article
Publication date: 3 April 2009

Mats Holmquist

The purpose of this paper is to examine whether universities can find ways to make more practical contributions through collaboration, collective reflection and joint learning.

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Abstract

Purpose

The purpose of this paper is to examine whether universities can find ways to make more practical contributions through collaboration, collective reflection and joint learning.

Design/methodology/approach

The approach takes the form of action research and cooperation in three different development networks in Sweden. Data are analyzed by theories on science in society, organizational learning, dialogue and reflection.

Findings

Results show that the participants in the networks reduced their insecurity and increased their competence to handle change. The dialogue, exchange of experiences and systematic reflections gave ideas, knowledge and contacts that supported them in their work life and inspired them to take development action.

Research limitations/implications

Researchers can contribute to the development process by acting as facilitators and using interactive methods for joint learning. Coming from different cultures and aiming to collaborate under equal and democratic conditions, all involved actors must have an attitude that is humble and free of an assumed prestige.

Practical implications

External development networks with university participation can be a useful tool for internal development.

Originality/value

Interactive research is a possible way for universities to make practical contributions at work. All academics who work with applied research should consider this approach.

Details

Journal of Workplace Learning, vol. 21 no. 3
Type: Research Article
ISSN: 1366-5626

Keywords

Content available
Article
Publication date: 3 April 2009

Sara Cervai and Tauno Kekale

335

Abstract

Details

Journal of Workplace Learning, vol. 21 no. 3
Type: Research Article
ISSN: 1366-5626

Article
Publication date: 19 May 2023

Abhishek Behl, Vijay Pereira, Achint Nigam, Samuel Wamba and Rahul Sindhwani

The purpose of this paper is to investigate the potential of NFTs in revolutionizing innovation management and information systems. Innovations done by firms are blatantly used by…

Abstract

Purpose

The purpose of this paper is to investigate the potential of NFTs in revolutionizing innovation management and information systems. Innovations done by firms are blatantly used by other firms to develop cheap knock-off. This leads to huge economic loses to the firm investing in research and development activities. Firms are in need of trusted, immutable and verifiable means of storing information which cannot be used by others, even if publically available without their consent. Non-fungible tokens (NFTs) appear to be one such solution to this problem that has recently attracted a lot of investor interest. Using NFTs the information is tokenized and is stored in a secure manner.

Design/methodology/approach

Through this scoping review, the authors investigate the influence of NFTs towards the innovation management from the dual aspects of management and information systems. This scoping review is underpinned by the five-stage framework by Arksey and O’Malley. The five stages of Arksey and O’Malley’s framework were used in this analysis to classify the literature through five stages of identifying the initial research questions; locating relevant studies; study selection; charting the data; and compiling, summarizing and reporting the results.

Findings

This study suggests that NFTs on the blockchain have significant potential to revolutionize innovation management and information systems. Theoretical frameworks used in investigating the role of digital tokens in blockchain management are mainly based on contracts, diversity theory, portfolio theory and faking likelihood theory. The study reveals gaps in the literature, particularly in the under-researched areas of behavioural psychology and social psychology theories. The appropriate regulation and regulation authority for different types of digital tokens are required. The study also presents archetypes that represent patterns in the current landscape of blockchain tokens, which have significant potential for future research and practical applications.

Originality/value

This study is unique in its approach to assessing the future of NFTs in the field of innovation and information management. While many existing reviews have focused on describing the progress and development of NFTs in the past, this study takes a forward-looking perspective and projects the future potential of NFTs. This innovative approach allows for a deeper understanding of the potential impact of NFTs in various fields such as entrepreneurship, innovation management and tokenomics. Therefore, this study contributes to the literature on NFTs by providing insights and recommendations for future research and practical applications.

Details

Journal of Knowledge Management, vol. 28 no. 1
Type: Research Article
ISSN: 1367-3270

Keywords

Article
Publication date: 1 March 2007

M. Grujicic, B. Pandurangan, U. Zecevic, K.L. Koudela and B.A. Cheeseman

The ability of light‐weight all fiber‐reinforced polymer‐matrix composite armor and hybrid composite‐based armor hard‐faced with ceramic tiles to withstand the impact of a…

Abstract

The ability of light‐weight all fiber‐reinforced polymer‐matrix composite armor and hybrid composite‐based armor hard‐faced with ceramic tiles to withstand the impact of a non‐Armor‐ Piercing (non‐AP) and AP projectiles is investigated using a transient non‐linear dynamics computational analysis. The results obtained confirm experimental findings that the all‐composite armor, while being able to successfully defeat non‐AP threats, provides very little protection against AP projectiles. In the case of the hybrid armor, it is found that, at a fixed overall areal density of the armor, there is an optimal ratio of the ceramic‐to‐composite areal densities which is associated with a maximum ballistic armor performance against AP threats. The results obtained are rationalized using an analysis based on the shock/blast wave reflection and transmission behavior at the hard‐face/air, hard‐face/backing and backing/air interfaces, projectiles’ wear and erosion and the intrinsic properties of the constituent materials of the armor and the projectiles.

Details

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

Keywords

Article
Publication date: 12 June 2017

Mica Grujicic, Jennifer Snipes and S. Ramaswami

The purpose of this paper is to model a nacre-like composite material, consisting of tablets and polyurea tablet/tablet interfaces, B4C. This composite material is being…

Abstract

Purpose

The purpose of this paper is to model a nacre-like composite material, consisting of tablets and polyurea tablet/tablet interfaces, B4C. This composite material is being considered in the construction of the so-called backing-plate, a layer within a multi-functional/multi-layer armor system.

Design/methodology/approach

Considering the basic functions of the backing-plate (i.e. to provide structural support for the ceramic-strike-face and to stop a high-velocity projectile and the accompanying fragments) in such an armor system, the composite-material architecture is optimized with respect to simultaneously achieving high flexural stiffness and high ballistic-penetration resistance. Flexural stiffness and penetration resistance, for a given architecture of the nacre-like composite material, are assessed using a series of transient non-linear dynamics finite-element analyses. The suitability of the optimized composite material for use in backing-plate applications is then evaluated by comparing its performance against that of the rolled homogeneous armor (RHA), a common choice for the backing-plate material.

Findings

The results obtained established: a trade-off between the requirements for a high flexural stiffness and a high ballistic-penetration resistance in the nacre-like composite material; and overall superiority of the subject composite material over the RHA when used in the construction of the backing-plate within multi-functional/multi-layer armor systems.

Originality/value

This study extends the authors previous research on nacre-mimetic armor to optimize the architecture of the armor with respect to its flexural stiffness and ballistic-penetration resistance, so that these properties could be increased over the levels attained in the current choice (RHA) for the backing layer of multi-functional/multi-layer armor.

Details

International Journal of Structural Integrity, vol. 8 no. 3
Type: Research Article
ISSN: 1757-9864

Keywords

Article
Publication date: 6 February 2017

Mica Grujicic, S. Ramaswami and Jennifer Snipes

Nacre is a biological material constituting the innermost layer of the shells of gastropods and bivalves. It consists of polygonal tablets of aragonite, tessellated to form…

Abstract

Purpose

Nacre is a biological material constituting the innermost layer of the shells of gastropods and bivalves. It consists of polygonal tablets of aragonite, tessellated to form individual layers and having the adjacent layers as well as the tablets within a layer bonded by a biopolymer. Due to its highly complex hierarchical microstructure, nacre possesses an outstanding combination of mechanical properties, the properties which are far superior to the ones that are predicted using techniques such as the rule of mixtures. Given these properties, a composite armor the structure of which mimics that of nacre may have improved performance over a monolithic armor having a similar composition and an identical areal density. The paper aims to discuss these issues.

Design/methodology/approach

In the present work, an attempt is made to model a nacre-like composite armor consisting of B4C tablets and polyurea tablet/tablet interfaces. The armor is next tested with respect to impact by a solid right circular cylindrical (SRCC) rigid projectile, using a transient non-linear dynamics finite-element analysis. The ballistic-impact response and the penetration resistance of the armor are then compared with that of the B4C monolithic armor having an identical areal density. Furthermore, the effect of various nacre microstructural features (e.g. surface profiling, micron-scale asperities, mineral bridges between the overlapping tablets lying in adjacent layers, and B4C nano-crystallinity) on the ballistic-penetration resistance of the composite armor is investigated in order to identify an optimal nacre-like composite armor architecture having the largest penetration resistance.

Findings

The results obtained clearly show that a nacre-like armor possesses a superior penetration resistance relative to its monolithic counterpart, and that the nacre microstructural features considered play a critical role in the armor-penetration resistance.

Originality/value

The present work indicates that for a given choice of armor material, penetration resistance may be improved by choosing a structure resembling that of nacre.

Details

International Journal of Structural Integrity, vol. 8 no. 1
Type: Research Article
ISSN: 1757-9864

Keywords

Article
Publication date: 1 April 2005

Jaroslav Mackerle

Ceramic materials and glasses have become important in modern industry as well as in the consumer environment. Heat resistant ceramics are used in the metal forming processes or…

5130

Abstract

Purpose

Ceramic materials and glasses have become important in modern industry as well as in the consumer environment. Heat resistant ceramics are used in the metal forming processes or as welding and brazing fixtures, etc. Ceramic materials are frequently used in industries where a wear and chemical resistance are required criteria (seals, liners, grinding wheels, machining tools, etc.). Electrical, magnetic and optical properties of ceramic materials are important in electrical and electronic industries where these materials are used as sensors and actuators, integrated circuits, piezoelectric transducers, ultrasonic devices, microwave devices, magnetic tapes, and in other applications. A significant amount of literature is available on the finite element modelling (FEM) of ceramics and glass. This paper gives a listing of these published papers and is a continuation of the author's bibliography entitled “Finite element modelling of ceramics and glass” and published in Engineering Computations, Vol. 16, 1999, pp. 510‐71 for the period 1977‐1998.

Design/methodology/approach

The form of the paper is a bibliography. Listed references have been retrieved from the author's database, MAKEBASE. Also Compendex has been checked. The period is 1998‐2004.

Findings

Provides a listing of 1,432 references. The following topics are included: ceramics – material and mechanical properties in general, ceramic coatings and joining problems, ceramic composites, piezoceramics, ceramic tools and machining, material processing simulations, fracture mechanics and damage, applications of ceramic/composites in engineering; glass – material and mechanical properties in general, glass fiber composites, material processing simulations, fracture mechanics and damage, and applications of glasses in engineering.

Originality/value

This paper makes it easy for professionals working with the numerical methods with applications to ceramics and glasses to be up‐to‐date in an effective way.

Details

Engineering Computations, vol. 22 no. 3
Type: Research Article
ISSN: 0264-4401

Keywords

Article
Publication date: 13 November 2009

Malin Tillmar

The purpose of this paper is to explore societal entrepreneurship in the turbulent health‐care sector in a changing welfare state, Sweden. Empirically oriented questions about the…

Abstract

Purpose

The purpose of this paper is to explore societal entrepreneurship in the turbulent health‐care sector in a changing welfare state, Sweden. Empirically oriented questions about the businesses explored in this paper are: how do the entrepreneurs see combining “health‐driven” and profit‐driven enterprises? What mindset and strategies guide their enterprises? What organizatorial solutions are used?

Design/methodology/approach

The paper is based on two case‐entrepreneurs, selected due to the author's perception of them as successful both as businesses and as societal change agents. The entrepreneurs have been interviewed by means of unstructured dialogues.

Findings

Both entrepreneurs prove to be frontier crossing combiners in several dimensions; they unite ideological commitment with economically sound businesses, they bring together their medical professions and complementary methods of treatment, they combine bridge building with challenging and they reconcile part‐time entrepreneurship with employment.

Research limitations/implications

With regard to the long‐term preconditions for societal entrepreneurship, it is concluded that these two entrepreneurial processes have traits of both opportunity‐ and self‐exploitation. The long‐term social sustainability of enterprises of this kind is an issue for further research.

Originality/value

The paper goes beyond non‐profit research by exploring societal entrepreneurship in the for‐profit sector, with focus on entrepreneurship which crosses sectoral borders.

Details

Social Enterprise Journal, vol. 5 no. 3
Type: Research Article
ISSN: 1750-8614

Keywords

Article
Publication date: 7 July 2021

Lenore Palladino

The mainstream framework for corporate governance is that all corporate activity should be directed towards shareholder wealth maximization. This article posits that public policy…

Abstract

Purpose

The mainstream framework for corporate governance is that all corporate activity should be directed towards shareholder wealth maximization. This article posits that public policy should move away from shareholder primacy and instead recognize employees as key contributors to corporate value-creation. One way to implement this approach is to require the creation of Employee Equity Funds (EEFs) at large corporations, which would pay employees dividends alongside external shareholders and establish a collective employee voice in corporate governance. EEFs may reduce economic inequality while improving firm performance and macroeconomic stability. This article provides an original estimate of average employee dividends, illustrating the potential of employee equity funds.

Design/methodology/approach

Analysis of employee dividends for Employee Equity Funds at large U.S. corporations, using publicly available corporate finance data.

Findings

Based on historic dividend payments and employee counts in public 10-K filings, I find that, if EEFs held 20% of outstanding equity, the average employee dividend across this sample would be $2,622 per year, while the median is $1,760. This indicates that employee dividends can be a small but meaningful form of redressing wealth inequality for the low-wage workforce, though it should emphatically not be seen as a replacement for fair wages.

Originality/value

Original data analysis of a proposed policy reform to increase the benefits of employee equity in the United States.

Details

Journal of Participation and Employee Ownership, vol. 5 no. 1
Type: Research Article
ISSN: 2514-7641

Keywords

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