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Open Access
Article
Publication date: 26 July 2022

Congyu Zhao, Xiucheng Dong and Kangyin Dong

Mitigating the energy trilemma (ET) is of great importance for dealing with climate change and realizing carbon neutrality. To this end, effectively assessing the level of the ET…

1281

Abstract

Purpose

Mitigating the energy trilemma (ET) is of great importance for dealing with climate change and realizing carbon neutrality. To this end, effectively assessing the level of the ET is essential. The purpose of this study is to evaluate the current situation and the spatio-temporal changes of the ET in the whole of China.

Design/methodology/approach

Moreover, based on provincial-level data in China for the period 2002–2017, and by using the dynamic estimation model, we aim to determine the specific marginal impacts of smart transportation (ST) on the ET, and the possible channels through which ST works on the ET.

Findings

We thus present the following findings: (1) The performance of both ET and its three pillars is gradually improving in China. Moreover, the situation tends to vary dramatically among various regions and provinces, and the gap between the best performers and the worst is large. (2) ST plays a significant role in inhibiting the ET, a finding that remains robust after a series of tests. And (3) the ET eradication effect of ST is caused mainly by improved innovation, advanced technical efficiency, and the increasing energy scale.

Originality/value

Accordingly, we put forward some policy recommendations to help tackle ET and accelerate ST in China.

Details

Smart and Resilient Transportation, vol. 4 no. 2
Type: Research Article
ISSN: 2632-0487

Keywords

Content available
Article
Publication date: 1 March 2000

Maheshkumar Joshi and Ira Yermish

Does the network economy strengthen brands, suppliers alliances, customer relationships, and the value of information-or does it obliterate them?

1754

Abstract

Does the network economy strengthen brands, suppliers alliances, customer relationships, and the value of information-or does it obliterate them?

Details

New England Journal of Entrepreneurship, vol. 3 no. 1
Type: Research Article
ISSN: 2574-8904

Open Access
Book part
Publication date: 2 October 2023

Federica Sacco and Giovanna Magnani

In recent years, both academics and institutions have acknowledged the crucial role multinational enterprises (MNEs) can play in addressing the sustainability challenges, as…

Abstract

In recent years, both academics and institutions have acknowledged the crucial role multinational enterprises (MNEs) can play in addressing the sustainability challenges, as formalized by the sustainable development goals (SDGs). Nevertheless, because of their extensiveness and their design as country-level targets, SDGs have proven challenging to operationalize at a firm level. This problem opens new and relevant avenues for research in international business (IB). This chapter attempts to frame the topic of extended value chain sustainability in the IB literature. In particular, it addresses a specific topic, that is, how sustainability and resilience-building practices interact in global value chains (GVCs). To do so, the present study develops the case of STMicroelectronics (ST), one of the biggest semiconductor companies worldwide.

Details

Creating a Sustainable Competitive Position: Ethical Challenges for International Firms
Type: Book
ISBN: 978-1-80455-252-0

Keywords

Content available
Article
Publication date: 1 March 2001

Dorothy G. Dologite, Robert J. Mockler and Marc E. Gartenfeld

This article describes a research project answering the question "Can advanced information systems, such as expert knowledge-based systems help in business strategy formulation?"

1055

Abstract

This article describes a research project answering the question "Can advanced information systems, such as expert knowledge-based systems help in business strategy formulation?"

Details

New England Journal of Entrepreneurship, vol. 4 no. 2
Type: Research Article
ISSN: 2574-8904

Open Access
Article
Publication date: 20 August 2021

Enrique Sanmiguel-Rojas and Ramon Fernandez-Feria

This paper aims to analyze the propulsive performance of small-amplitude pitching foils at very high frequencies with double objectives: to find out scaling laws for the…

Abstract

Purpose

This paper aims to analyze the propulsive performance of small-amplitude pitching foils at very high frequencies with double objectives: to find out scaling laws for the time-averaged thrust and propulsive efficiency at very high frequencies; and to characterize the Strouhal number above which the effect of turbulence on the mean values cannot be neglected.

Design/methodology/approach

The thrust force and propulsive efficiency of a pitching NACA0012 foil at high reduced frequencies (k) and a Reynolds number Re = 16 000 are analyzed using accurate numerical simulations, both assuming laminar flow and using a transition turbulence model. The time-averaged results are validated with available experimental data for k up to about 12 (Strouhal number, St, up to 0.6). This study also compares the present numerical results with the predictions of theoretical models and existing numerical results. For a foil pitching about its quarter chord with amplitude α0 = 8o, the reduced frequency is varied here up to k = 30 (St up to 2), much higher than in any previous numerical or experimental work.

Findings

For this pitch amplitude, turbulence effects are found negligible for St ≲ 0.8, and affecting less than 10% to the time-averaged thrust coefficient CT¯ for larger St Linear potential theory fails for very large k, even for the small pitch amplitude considered, particularly for the power coefficient, and therefore for the propulsive efficiency. It is found that CT¯St2 for large St, in agreement with recent models, and the propulsive efficiency decays as 1/k, in disagreement with the linear potential theory.

Originality/value

Pitching foils are increasingly studied as efficient propellers and energy harvesting devices. Their performance at very high reduced frequencies has not been sufficiently analyzed before. The authors provide accurate numerical simulations to discern when turbulence is relevant for the computation of the time-averaged thrust and efficiency and how their scaling with the reduced frequency is affected in relation to the laminar-flow predictions. This is relevant because some small-amplitude theoretical models predict high propulsive efficiency of pitching foils at very high frequencies over certain ranges of the structural parameters, and only very accurate numerical simulations may decide on these predictions.

Details

International Journal of Numerical Methods for Heat & Fluid Flow, vol. 32 no. 5
Type: Research Article
ISSN: 0961-5539

Keywords

Open Access
Article
Publication date: 19 February 2018

Bríd D. Dunne, Katie Robinson and Judith Pettigrew

This paper aims to examine the relationship between psychiatry and occupational therapy in Ireland through a case study of the development of the occupational therapy department…

3310

Abstract

Purpose

This paper aims to examine the relationship between psychiatry and occupational therapy in Ireland through a case study of the development of the occupational therapy department in St. Patrick’s Hospital, Dublin, from 1935 to 1969. Patronage by psychiatrists was an important factor in the professionalisation of occupational therapy internationally.

Design/methodology/approach

Documentary sources and oral history interviews were analysed to conduct an instrumental case study of occupational therapy at St. Patrick’s Hospital from 1935 to 1969.

Findings

The research identified key individuals associated with the development of occupational therapy at St. Patrick’s Hospital, including psychiatrist Norman Moore, occupational therapy worker Olga Gale, occupational therapist Margaret Sinclair, and social therapist Irene Violet Grey. Occupational therapy was considered by the hospital authorities to be “an important part in the treatment of all types of psychiatric illness” (Board Meeting Minutes, 1956). It aimed to develop patient’s self-esteem and facilitate social participation. To achieve these objectives, patients engaged in activities such as dances, arts and crafts, and social activities.

Originality/value

This study has highlighted the contributions of key individuals, identified the links between occupational therapy and psychiatry, and provided an insight into the development of the profession in Ireland prior to the establishment of occupational therapy education in 1963. Occupational therapy practice at St. Patrick’s Hospital from 1935 to 1969 was congruent with the prevailing philosophy of occupational therapy internationally, which involved treatment through activities to enhance participation in society.

Details

Irish Journal of Occupational Therapy, vol. 46 no. 1
Type: Research Article
ISSN: 2398-8819

Keywords

Content available
Article
Publication date: 1 March 2011

Herbert Sherman, Barry Armandi and Adva Dinur

Scandia, Inc., is a commercial vessel management company located in the New York Metropolitan area and is part of a family of firms including Scandia Technical; International…

Abstract

Scandia, Inc., is a commercial vessel management company located in the New York Metropolitan area and is part of a family of firms including Scandia Technical; International Tankers, Ltd.; Global Tankers, Ltd.; Sun Maritime S.A.;Adger Tankers AS; Leeward Tankers, Inc.; Manhattan Tankers, Ltd.; and Liuʼs Tankers, S.A. The companyʼs current market niche is the commercial management of chemical tankers serving the transatlantic market with a focus on the east and gulf coast of the United States and Northern Europe. This three-part case describes the commercial shipping industry as well as several mishaps that the company and its President, Chris Haas, have had to deal with including withdrawal of financial support by creditors, intercorporate firm conflict, and employee retention. Part A, which was published in the Fall 2010 issue, presented an overview of the commercial vessel industry and set the stage for Parts B and C where the firm℉s operation is discussed.

Details

New England Journal of Entrepreneurship, vol. 14 no. 1
Type: Research Article
ISSN: 2574-8904

Keywords

Open Access
Article
Publication date: 1 December 2021

Renata Paola Dameri and Pier Maria Ferrando

The paper aims to propose an integrated reporting (IR) framework rooted in Freeman’s stakeholder theory (ST). The proposed framework modifies the international integrated…

3583

Abstract

Purpose

The paper aims to propose an integrated reporting (IR) framework rooted in Freeman’s stakeholder theory (ST). The proposed framework modifies the international integrated reporting framework (IIRF) and aims to overcome criticisms related to its focus on investors and the abandonment of sustainability.

Design/methodology/approach

The paper develops a modified IIRF based on an in-depth analysis of the IR and ST literature. The framework was then applied to a non-profit health-care organisation to verify its theoretical assumptions.

Findings

The modified IIRF was conceived as a ready-to-use tool. By applying it to a business case, it was validated with respect to whether and how it could help achieve better and more stakeholder-oriented reporting. The findings enabled us to validate the use of the tool not only for reporting but also for the self-assessment of organisations with respect to embedding ST.

Research limitations/implications

The modified IIRF was implemented only in one case, and further implementations are needed to comprehensively identify its strengths and weaknesses, both in for-profit and non-profit organisations.

Practical implications

The revised IIRF represents an updated tool for reporting and disclosing the value created by an organisation for itself and for its stakeholders including the external entities affected by the impacts engendered by the organisation. In this way, the IIRF can give visibility to all value created and the value creation process, including sustainability matters. This allows integrated thinking processes to be incorporated accordingly, supporting better management.

Originality/value

This paper suggests three adjustments to improve the IIRF’s ability to incorporate ST as a theoretical foundation. The adjusted IIRF is a ready to-use-tool specifically highlighting what value or values an organisation delivers (its outcomes), for whom (its stakeholders) and how (its specific business processes) within a business model effectively connecting them. From this point of view, it fits the rising stream about the evolution of the sustainability reporting fostered jointly by the international integrated reporting council and sustainability accounting standard board, and by the European Union.

Details

Meditari Accountancy Research, vol. 30 no. 3
Type: Research Article
ISSN: 2049-372X

Keywords

Content available
Article
Publication date: 29 September 2023

Maneerat Kanrak, Yui-yip Lau, Xavier Ling and Saksuriya Traiyarach

The rapid growth in cruise shipping coupled with increasing public awareness of climate change has led to increasing concerns about the impact cruise shipping poses on the…

Abstract

Purpose

The rapid growth in cruise shipping coupled with increasing public awareness of climate change has led to increasing concerns about the impact cruise shipping poses on the environment, especially regarding air emissions. This study analyses the cruise shipping network of ports in and around the emission control areas (ECAs) to understand the structural properties of the network and ports.

Design/methodology/approach

A complex network approach was used to analyse the network data of 239 voyages serviced by 14 international cruise lines, visiting 127 ports across 44 countries in the Caribbean Sea.

Findings

It is found that the network has a small-world property with a short average path length and a high clustering coefficient. The regulations affect connections among ports, in which most ports in ECAs have lower connections than ports outside ECAs. A few ports in ECAs play important key roles, but many ports outside ECAs play a more important role in the network because the regulations are barriers for cruise ships entering the ports.

Originality/value

The findings of this study have drawn useful guidelines for cruise lines and port authorities to improve their operations. Constrictive recommendations are suggested to policymakers for designing reasonable regulations to attract more cruise shipping to travel in ECAs.

Details

Maritime Business Review, vol. 8 no. 4
Type: Research Article
ISSN: 2397-3757

Keywords

Content available
Book part
Publication date: 18 December 2016

Abstract

Details

The Crisis of Race in Higher Education: A Day of Discovery and Dialogue
Type: Book
ISBN: 978-1-78635-710-6

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