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1 – 10 of 12
Article
Publication date: 1 April 1981

J.G. SANTESMASES, J.M. GIRON SIERRA and J. MIRA MIRA

This paper reports on the basis of an analysis of the systems developed in our laboratory the conceptual and technological evolution of automatic control of learning behaviour in…

Abstract

This paper reports on the basis of an analysis of the systems developed in our laboratory the conceptual and technological evolution of automatic control of learning behaviour in rats. Basically, there are two main conceptual frames in our approach: finite deterministic automaton and some over‐simplified high‐level programming strategies. Nevertheless, the physical implementation offers different levels according to the technological evolution of integrated electronics: S.S.I., M.S.I. and L.S.I.‐microprocessors. Part I presents a formalized methodology of learning experiments and a first system developed for operant and classical conditioning. Its implementation is based on the direct automata approach. Part II refers to the second approach: definition of a behavioural language for the description of the experiments, and the related design of a system for its interpretation in operational experimental terms, with multiprocessing on a program‐shared principle.

Details

Kybernetes, vol. 10 no. 4
Type: Research Article
ISSN: 0368-492X

Article
Publication date: 1 July 2000

Farid Meziane, Sunil Vadera, Khairy Kobbacy and Nathan Proudlove

Global competition and rapidly changing customer requirements are demanding increasing changes in manufacturing environments. Enterprises are required to constantly redesign their…

4684

Abstract

Global competition and rapidly changing customer requirements are demanding increasing changes in manufacturing environments. Enterprises are required to constantly redesign their products and continuously reconfigure their manufacturing systems. Traditional approaches to manufacturing systems do not fully satisfy this new situation. Many authors have proposed that artificial intelligence (AI) will bring the flexibility and efficiency needed by manufacturing systems. This paper is a review of AI techniques used in manufacturing systems. The paper first defines the components of a simplified intelligent manufacturing systems (IMS), the different AI techniques to be considered and then shows how these AI techniques are used for the components of IMS.

Details

Integrated Manufacturing Systems, vol. 11 no. 4
Type: Research Article
ISSN: 0957-6061

Keywords

Article
Publication date: 12 April 2019

Mauro Sarrica, Sonia Brondi and Leopoldina Fortunati

On the verge of what has been hailed as the next technological revolution, the purpose of this paper is to examine scientific and popular definitions of the social robot…

2095

Abstract

Purpose

On the verge of what has been hailed as the next technological revolution, the purpose of this paper is to examine scientific and popular definitions of the social robot, reflecting on how expert and lay spheres of knowledge interact. Drawing on social representations theory, this paper aims to elucidate how social robots are named and classified, and to examine the dynamics contributing to their definition.

Design/methodology/approach

Scientific and popular definitions of the social robot were investigated by conducting: a systematic review of relevant articles published from 2009 to 2015 in the International Journal of Social Robotics; an analysis of the definitions retrievable from the scientific literature using Google Scholar; and an assessment of the interest in the public sphere, and of the popular definitions retrievable online (by inputting “social robot” in Google Trends, and in Google).

Findings

Scientific definitions of the social robot adopt two strategies, one drawing on and merging previous definitions, the other proposing new, visionary, forward-looking definitions. Popular online definitions of social robots attribute new emotional, linguistic and social capabilities to their physical body.

Research limitations/implications

The findings need to be confirmed by further research, given the limited size of the data sets considered, and the distortions in the data due to filters and the opacity of the online tools employed.

Originality/value

Both scientific and non-scientific definitions see social robots as being capable of interacting with and working for humans, but attribute them a different degree of (functional or full) autonomy. In future, any controversy over the connotation of social robots is likely to concern their sociality and autonomy rather than their functionality.

Details

Information Technology & People, vol. 33 no. 1
Type: Research Article
ISSN: 0959-3845

Keywords

Article
Publication date: 16 November 2012

Florian Lüdeke‐Freund, David Walmsley, Mirco Plath, Jan Wreesmann and Alexandra‐Maria Klein

This article seeks to address aviation as an emerging biofuel consumer and to discuss sustainability issues and consequences for feedstock production concepts. Biojet fuels have…

1727

Abstract

Purpose

This article seeks to address aviation as an emerging biofuel consumer and to discuss sustainability issues and consequences for feedstock production concepts. Biojet fuels have been identified as a promising, readily deployable alternative to fossil‐based aviation fuels. At the same time they are highly criticised as their production may have negative social and environmental impacts. Therefore, the paper aims to identify major sustainability issues and assessment challenges and relate these to the production of biojet fuel feedstock.

Design/methodology/approach

Two plant oil production concepts are presented that address the sustainability issues discussed. Both concepts are being investigated within the research project “Platform for Sustainable Aviation Fuels”. A literature‐based overview of sustainability issues and assessment challenges is provided. Additionally, conceptual insights into new plant oil production concepts are presented.

Findings

The use of biojet fuels is often hailed as a strategy for the aviation industry to become more sustainable. However, biofuels are not necessarily sustainable and their potential to reduce GHG emissions is highly debated. Several unresolved sustainability issues are identified highlighting the need for improved assessment methods. Moreover, the two concepts presented have the potential to provide sustainably grown feedstock, but further empirical research is needed.

Originality/value

This article addresses researchers and practitioners by providing an overview of sustainability issues and assessment challenges related to biojet fuels. Consequences are identified for two plant oil feedstock concepts: catch cropping in temperate regions and silvopastoral systems in tropical and subtropical regions.

Details

Sustainability Accounting, Management and Policy Journal, vol. 3 no. 2
Type: Research Article
ISSN: 2040-8021

Keywords

Article
Publication date: 10 August 2010

XueHua Zhang, Hongwei Zhang, Baoan Zhang and Hongbo Liu

The purpose of this paper is to present a new plan approach for optimal allocation water resources in social‐economic‐environmental complex system in order to achieve human and…

332

Abstract

Purpose

The purpose of this paper is to present a new plan approach for optimal allocation water resources in social‐economic‐environmental complex system in order to achieve human and nature coordinated development.

Design/methodology/approach

By integrating the system dynamics (SD) and multi‐objective programming (MOP), the new approach which is termed SD‐MOP model is proposed. The model is characterized by fully reflecting the initial trends of the system development, accurately explaining both of the structure and function of the system, objectively finding the sensible points of the system, and achieving the optimum solutions of the model, the according the solutions the optimal plan can be designed according practical situation.

Findings

By applying SD‐MOP integrated model, the designed planning proposal can be guaranteed operable, available, and optimal level.

Practical implications

SD‐MOP integrated model is a very useful support tool in optimal decision making.

Originality/value

The new planning approach of SD‐MOP integrated model can be used in regional resources planning, especially in formulating sustainable development strategies. In addition, the model can be used to estimate the trends of the system development when the planning program has been implemented.

Details

Kybernetes, vol. 39 no. 8
Type: Research Article
ISSN: 0368-492X

Keywords

Book part
Publication date: 3 June 2020

Virginia Guadalupe López Torres, Luis Ramón Moreno Moreno and Mónica Lorena Sánchez Limón

The purpose of this chapter is to illustrate the contribution made by migrants in the territory that hosts them, particularly when they transfer their knowledge to members of the…

Abstract

The purpose of this chapter is to illustrate the contribution made by migrants in the territory that hosts them, particularly when they transfer their knowledge to members of the community. In the specific case of the sea urchin fishery, it is described how the Morishita family in Baja California undertakes the sea urchin value chain, from the location of population banks to the commercialization of the product in the Japanese market and, by therefore, the promotion of development in rural places while starting a culture of export and currency generation. An adventure of opportunities that has been successful for more than 50 years, whose origin is the sustainable use of “a plague” that today is a delicacy for many.

Details

The History of Entrepreneurship in Mexico
Type: Book
ISBN: 978-1-83909-172-8

Keywords

Article
Publication date: 31 May 2023

Zeena Mardawi, Aladdin Dwekat, Rasmi Meqbel and Pedro Carmona Ibáñez

Reacting to the calls in the contemporary literature to further examine the relationship between board attributes and firms’ decisions to obtain corporate social responsibility…

Abstract

Purpose

Reacting to the calls in the contemporary literature to further examine the relationship between board attributes and firms’ decisions to obtain corporate social responsibility assurance (CSRA) through the use of pioneering techniques, this study aims to analyse the influence of such attributes together with the existence of a corporate social responsibility (CSR) committee on the adoption of CSRA using fuzzy set qualitative comparative analysis (Fs-QCA).

Design/methodology/approach

Fs-QCA was performed on a sample of nonfinancial European companies listed on the STOXX Europe 600 index over the period 2016–2018.

Findings

The study findings indicate that the decision to obtain a CSRA report depends on a complex combination of the influence of the CSR committee and certain board attributes, such as size, experience, independence, meeting frequency, gender and CEO separation. These attributes play essential contributing roles and, if suitably combined, stimulate the adoption of CSRA.

Practical implications

The study findings are important for policymakers, professionals, organisations and regulators in forming and modifying the rules and guidelines related to CSR committees and board composition.

Originality/value

To the best of the authors’ knowledge, this study represents the first examination of the impact of board attributes and CSR committees on the adoption of CSRA using Fs-QCA method. It also offers a novel methodological contribution to the board-CSRA literature by combining traditional statistical (logistic regression) and Fs-QCA methods. This study emphasises the benefits of Fs-QCA as an alternative to logistic regression analysis. Through the use of these methods, the research illustrates that Fs-QCA offers more detailed and informative results when compared to those obtained through logistic regression analysis. This finding highlights the potential of Fs-QCA to enhance our understanding of complex phenomena in academic research.

Details

Meditari Accountancy Research, vol. 32 no. 2
Type: Research Article
ISSN: 2049-372X

Keywords

Article
Publication date: 10 July 2023

Anas Ali Al-Qudah and Asma Houcine

The purpose of the study is to investigate the factors that influence the adoption of new sustainability reporting (SDG) and external assurance (EXTA) practices. This study also…

1163

Abstract

Purpose

The purpose of the study is to investigate the factors that influence the adoption of new sustainability reporting (SDG) and external assurance (EXTA) practices. This study also examines the relationship between sustainability reporting activity and corporate economic performance for a sample of 99 companies in Gulf Cooperation Council (GCC) countries that addressed SDGs in their sustainability reports published in 2019.

Design/methodology/approach

Using a two-stage analysis, this study examines how firms’ characteristics and corporate governance variables affect SDG and economic performance, as well as the firm’s decision to adopt EXTA statements for a sample of companies in that addressed SDGs in their sustainability reports published in 2019. The authors collected data from the Global Reporting Initiative’s (GRI) Sustainability Disclosure database and the Bureau van Dijk for Orbis database.

Findings

The results show that the variables firm size, profitability, big 4 auditors and government ownership significantly affect SDG and economic performance. The results also reveal that firms operating in the manufacturing sector are positively correlated with SDG and the firm’s decision to adopt EXTA statements. Furthermore, the results indicate that board independence positively affects SDGs and EXTA.

Research limitations/implications

The results can be particularly relevant and timely in helping large GCC companies promote their engagement to sustainable development practices by adopting more sustainable long-term strategies and policies. The findings could also guide managers in the strategic direction to identify firms’ characteristics and corporate governance features essential to promote sustainability reporting, an increasingly important performance indicator for investors and to enhance their confidence in the capital market. The results may also have practical implications to policymakers and other regulators in GCC countries to define effective frameworks that promote sustainable development reports and the use of EXTA.

Originality/value

The results make significant contributions by providing new insights to the existing literature on sustainability reporting in emerging markets by examining a unique perspective on the influence of firms’ characteristics and corporate governance features on the adoption of new sustainability reporting practices. The authors further add to the previous literature on the relationship between a firm’s economic performance and sustainable reporting by providing evidence from large companies in GCC countries, which might benefit from the adoption of multiple conceptual lenses, in this case, legitimacy and stakeholder theories. Lastly, through the empirical findings, this study provides economic validity to the 2018 joint initiative of the GRI and the United Nations Global Compact to strengthen corporate actions to achieve the United Nations SDGs.

Details

Journal of Financial Reporting and Accounting, vol. 22 no. 2
Type: Research Article
ISSN: 1985-2517

Keywords

Book part
Publication date: 1 May 2013

Gema López-Gorosave and Mary Haydee Girón

This chapter examines leadership practices in a Mexican elementary school that implemented an environmental education (EE) project. The data were collected between 2010 and 2012…

Abstract

This chapter examines leadership practices in a Mexican elementary school that implemented an environmental education (EE) project. The data were collected between 2010 and 2012 through document analysis and interviews with the principal, school supervisor, teachers, counselors, students, and parents. Additional data were collected through observations of classrooms, extracurricular activities, and professional development workshops. Findings from this study suggest the principal played a key role in facilitating a collective effort among the staff to transform the school through EE. The principal’s previous administrative experiences gave her credibility with teachers and the tools to lead the school improvement effort. The main challenge the principal faced was helping parents understand the transformative benefits of EE. Internal and external factors that support and threaten the sustainability of this change are also discussed.

Details

Understanding the Principalship: An International Guide to Principal Preparation
Type: Book
ISBN: 978-1-78190-679-8

Article
Publication date: 9 August 2024

Nazish Malak and Ameena Arshad

The aim of this study is to explore how financial inclusion can impact healthcare access in developing countries using panel data for the period 2004–2022.

Abstract

Purpose

The aim of this study is to explore how financial inclusion can impact healthcare access in developing countries using panel data for the period 2004–2022.

Design/methodology/approach

To check the impact of financial inclusion on healthcare access, the estimation techniques used are the fixed-effect model (FEM), two-stage least squares (2SLS) and the system generalized method of moments (GMM). The data were collected from different websites such as the World Development Indicators (WDI), the United Nations International Children's Emergency Fund (UNICEF) and the United Nations Educational, Scientific and Cultural Organization (UNESCO).

Findings

It is found in the study that financial inclusion has a significant positive effect on healthcare access, and it is also confirmed from previous literature results. The study found that if there are high financial services in the countries, healthcare sectors can be improved by timely facilities, care and funds. Proper development of financial services could be possible by conducting awareness initiatives, financial planning and implementing literacy programs to educate individuals, particularly in rural and underdeveloped areas. According to the results, trade openness and foreign direct investment have a positive impact on healthcare access, while urbanization has negatively influenced healthcare access.

Research limitations/implications

The limitations of this study were restricted to only 29 developing countries. The main reason behind the lack of availability of data insurance data for developing countries was the limitation in generalizing the results.

Practical implications

The government and policymakers must check what are the best financial inclusion programs and policies that can be implemented to improve healthcare access. Previous literature does not show visibly the impact of financial inclusion’s dimensions on healthcare access.

Originality/value

This study presents a pioneering examination of financial inclusion and healthcare in 29 lower- and middle-income countries (developing countries). This study has used a comprehensive financial inclusion index of 29 developing countries to cover the overall impact of financial inclusion on healthcare in these countries.

Details

Journal of Economic and Administrative Sciences, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 2054-6238

Keywords

1 – 10 of 12