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Open Access
Article
Publication date: 25 September 2017

Ahmad Rajabi and Zahra Babakhani

This study aims to present the climate change effect on potential evapotranspiration (ETP) in future periods.

2335

Abstract

Purpose

This study aims to present the climate change effect on potential evapotranspiration (ETP) in future periods.

Design/methodology/approach

Daily minimum and maximum temperature, solar radiation and precipitation weather parameters have been downscaled by global circulation model (GCM) and Lars-WG outputs. Weather data have been estimated according to the Had-CM3 GCM and by A1B, A2 and B1 scenarios in three periods: 2011-2030, 2045-2046 and 2080-2099. To select the more suitable method for ETP estimation, the Hargreaves-Samani (H-S) method and the Priestly–Taylor (P-T) method have been compared with the Penman-Monteith (P-M) method. Regarding the fact that the H-S method has been in better accordance with the P-M method, ETP in future periods has been estimated by this method for different scenarios.

Findings

In all five stations, in all three scenarios and in all three periods, ETP will increase. The highest ETP increase will occur in the A1B scenario and then in the A1 scenario. The lowest increase will occur in the B1 scenario. In the 2020 decade, the highest ETP increase in three scenarios will occur in Khorramabad and then Hamedan. Kermanshah, Sanandaj and Ilam stations come at third to fifth place, respectively, with a close increase in amount. In the 2050 decade, ETP increase percentages in all scenarios are close to each other in all the five stations. In the 2080 decade, ETP increase percentages in all scenarios will be close to each other in four stations, namely, Kermanshah, Sanandaj, Khorramabad and Hamedan, and Ilam station will have a higher increase compared with the other four stations.

Originality/value

Meanwhile, the highest ETP increase will occur in hot months of the year, which are significant with regard to irrigation and water resources.

Details

International Journal of Climate Change Strategies and Management, vol. 10 no. 1
Type: Research Article
ISSN: 1756-8692

Keywords

Open Access
Article
Publication date: 4 August 2022

Q. Jane Zhao, Nathan Cupido, Cynthia R. Whitehead and Maria Mylopoulos

Design, implementation, and evaluation are all important for integrated care. However, they miss one critical factor: education. The authors define “integrated care education” as…

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Abstract

Purpose

Design, implementation, and evaluation are all important for integrated care. However, they miss one critical factor: education. The authors define “integrated care education” as meaningful learning that purposefully supports collaboration and the development of adaptive expertise in integrated care. The ECHO (Extensions for Community Health Outcomes) model is a novel digital health solution that uses technology-enabled learning (TEL) to facilitate, support, and model integrated care education. Using ECHO Concussion as a case study, the authors describe the effects of technology-enabled integrated care education on the micro-, meso-, and macro-dimensions of integrated care.

Design/methodology/approach

This case study was constructed using data extracted from ECHO Concussion from video-archived sessions, participant observation, and internal program evaluation memos. The research team met regularly to discuss the development of relevant themes to the dimensions of integrated care.

Findings

On the micro-level, clinical integration occurs through case-based learning and the development of adaptive expertise. On the meso-level, professional integration is achieved through the development of the “specialist generalist,” professional networks and empathy. Finally, on the macro-level, ECHO Concussion and the ECHO model achieve vertical and horizontal system integration in the delivery of integrated care. Vertical integration is achieved through ECHO by educating and connecting providers across sectors from primary to quaternary levels of care. Horizontal integration is achieved through the establishment of lateral peer-based networks across sectors as a result of participation in ECHO sessions with a focus on population-level health.

Originality/value

This case study examines the role of education in the delivery of integrated care through one program, ECHO Concussion. Using the three dimensions of integrated care on the micro-, meso-, and macro-levels, this case study is the first explicit operationalization of ECHO as a means of delivering integrated care education and supporting integrated care delivery.

Details

Journal of Integrated Care, vol. 30 no. 4
Type: Research Article
ISSN: 1476-9018

Keywords

Open Access
Article
Publication date: 15 March 2022

Mehrshad Mehrpouya, Daniel Tuma, Tom Vaneker, Mohamadreza Afrasiabi, Markus Bambach and Ian Gibson

This study aims to provide a comprehensive overview of the current state of the art in powder bed fusion (PBF) techniques for additive manufacturing of multiple materials. It…

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Abstract

Purpose

This study aims to provide a comprehensive overview of the current state of the art in powder bed fusion (PBF) techniques for additive manufacturing of multiple materials. It reviews the emerging technologies in PBF multimaterial printing and summarizes the latest simulation approaches for modeling them. The topic of “multimaterial PBF techniques” is still very new, undeveloped, and of interest to academia and industry on many levels.

Design/methodology/approach

This is a review paper. The study approach was to carefully search for and investigate notable works and peer-reviewed publications concerning multimaterial three-dimensional printing using PBF techniques. The current methodologies, as well as their advantages and disadvantages, are cross-compared through a systematic review.

Findings

The results show that the development of multimaterial PBF techniques is still in its infancy as many fundamental “research” questions have yet to be addressed before production. Experimentation has many limitations and is costly; therefore, modeling and simulation can be very helpful and is, of course, possible; however, it is heavily dependent on the material data and computational power, so it needs further development in future studies.

Originality/value

This work investigates the multimaterial PBF techniques and discusses the novel printing methods with practical examples. Our literature survey revealed that the number of accounts on the predictive modeling of stresses and optimizing laser scan strategies in multimaterial PBF is low with a (very) limited range of applications. To facilitate future developments in this direction, the key information of the simulation efforts and the state-of-the-art computational models of multimaterial PBF are provided.

Details

Rapid Prototyping Journal, vol. 28 no. 11
Type: Research Article
ISSN: 1355-2546

Keywords

Open Access
Article
Publication date: 28 October 2019

Rita Goyal, Nada Kakabadse and Andrew Kakabadse

Boards presently are considered the most critical component in improving corporate governance (CG). Board diversity is increasingly being recommended as a tool for enhancing firm…

12470

Abstract

Purpose

Boards presently are considered the most critical component in improving corporate governance (CG). Board diversity is increasingly being recommended as a tool for enhancing firm performance. Academic research and regulatory action regarding board diversity are focussed mainly on gender and ethnic composition of boards. However, the perspective of board members on board diversity and its impact is mostly missing. Moreover, while strategic leadership perspective suggests that a broader set of upper echelon’s characteristics may shape their actions, empirical evidence investigating the impact of less-explored attributes of diversity is almost non-existent. While the research on the input–output relationship between board diversity and firm performance remains equivocal, an intervening relationship between board diversity and board effectiveness needs to be understood. The purpose of this paper is to address all three limitations and explore the subject from board members’ perspective.

Design/methodology/approach

The paper presents the findings of qualitative, exploratory research conducted by interviewing 42 board members of FTSE 350 companies. The data are analysed thematically.

Findings

The findings of the research suggest that board members of FTSE 350 companies consider the diversity of functional experience to be a critical requirement for boards’ role-effectiveness. Functionally diverse boards manage external dependencies more effectively and challenge assumptions of the executive more efficiently, thus improving CG. The findings significantly contribute to the literature on board diversity, as well as to strategic leadership theory and other applicable theories. The research is conducted with a relatively small but elite and difficult to approach set of 42 board members of FTSE 350 companies.

Practical implications

The paper makes a unique and significant contribution to praxis by presenting the perspective of practitioners of CG – board members. The findings may encourage board nomination committees to seek board diversity beyond the gender and ethnic characteristics of directors. The findings may also be relevant for policy formulation, as they indicate that functionally diverse boards have improved effectiveness in a range of board roles.

Social implications

Board diversity is about building a board that accurately reflects the make-up of the population and stakeholders of the society where the company operates. The aim of board diversity is to cultivate a broad range of attributes and perspectives that reflects real-world demographics as boards need to continue to earn their “licence to operate in society” as organisations have a responsibility to multiple constituents and stakeholders, including the community and the wider society within which they exist. Building social capital through diversity has value in the wider context of modern society and achieving social justice.

Originality/value

The paper makes an original and unique contribution to strategic leadership theory by strengthening the argument of the theory. The paper explores beyond widely researched attributes of gender and ethnicity on boards and explores the impact of a less-researched characteristic of directors – their functional experience. Moreover, the paper opens the “black box” of CG – boards, and presents the perspectives of board members. The findings indicate that board members in FTSE 350 boards define diversity more broadly than academics and regulatory agencies often do.

Details

Journal of Capital Markets Studies, vol. 3 no. 2
Type: Research Article
ISSN: 2514-4774

Keywords

Open Access
Article
Publication date: 5 September 2019

Lois Orton, Rachel Anderson de Cuevas, Kristefer Stojanovski, Juan F. Gamella, Margaret Greenfields, Daniel La Parra, Oana Marcu, Yaron Matras, Celia Donert, Diane Frost, Jude Robinson, Eve Rosenhaft, Sarah Salway, Sally Sheard, Elizabeth Such, David Taylor-Robinson and Margaret Whitehead

The purpose of this paper is to explore the emergence of “Roma health and wellbeing” as a focus of attention in European research and in policy and the possible detrimental…

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Abstract

Purpose

The purpose of this paper is to explore the emergence of “Roma health and wellbeing” as a focus of attention in European research and in policy and the possible detrimental consequences of action founded on a generic representation of “Roma health.”

Design/methodology/approach

Based on discussions with and research conducted by scholars who work directly with Roma communities across European regions from a wide range of academic disciplines it suggests how future research might inform: a more nuanced understanding of the causes of poor health and wellbeing among diverse Roma populations and; actions that may have greater potential to improve the health and wellbeing among these populations.

Findings

In summary, the authors promote three types of research: first critical analyses that unpick the implications of current and past representations of “Roma” and “Roma health.” Second, applied participatory research that meaningfully involves people from specific self-defined Roma populations to identify important issues for their health and wellbeing. Third, learning about processes that might impact on the health and wellbeing of Roma populations from research with other populations in similarly excluded situations.

Originality/value

The authors provide a multidisciplinary perspective to inform research that does not perpetuate further alienation and prejudice, but promotes urgent action to redress the social and health injustices experienced by diverse Roma populations across Europe.

Details

International Journal of Human Rights in Healthcare, vol. 12 no. 5
Type: Research Article
ISSN: 2056-4902

Keywords

Open Access
Article
Publication date: 29 September 2022

Barbara Orser

Most feminists policies are aspirational. Deficiencies include vague terms of what constitutes ‘feminist’ within policy, ambiguous investment criteria, lack of consultation and…

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Abstract

Purpose

Most feminists policies are aspirational. Deficiencies include vague terms of what constitutes ‘feminist’ within policy, ambiguous investment criteria, lack of consultation and the use of the binary definition of gender negating gender-diverse people (Tiessen, 2019). The purpose of this study is to identify parameters that characterize feminist entrepreneurship policies and to advance recommendations to operationalize these policies.

Design/methodology/approach

The COVID-19 pandemic has unveiled fragilities in the socio-economic gains that women entrepreneurs have achieved. Gender-regression is, in part, the product of entrepreneurship policies that fail to recognize the nature and needs of women entrepreneurs. To inform recovery measures, this article considers two research questions: what are the parameters of feminist entrepreneurship policies? and how can parameters of feminist entrepreneurship policy be operationalized in pandemic recovery measures? To inform the questions, the study draws on the academic literature and thematic analysis of three collective feminist action plans to operationalize ten parameters that characterize feminist entrepreneurship policy.

Findings

Supplanting ‘feminist’ for women in the construction of entrepreneurship policies, without specifications of how parameters differ dilutes government's efforts to achieve gender quality and women's economic empowerment. To inform policy, recommendations of three feminist recovery policies clustered under seven themes: importance of addressing root causes of inequality; need to invest in social and economic outcomes; economic security; enhancing access to economic resources; investment in infrastructure; inclusive decision-making; and need for gender disaggregated data to inform policy. Differences in policy priorities between collective feminist recovery plans and the academic literature are reported.

Research limitations/implications

The parameters of feminist entrepreneurial policy require further interpretation and adaptation in different policy, cultural and geo-political contexts. Scholarly attention might focus on advisory processes that inform feminist policies, such as measures to address gender-regressive impacts of the COVID-19 pandemic. Research is also needed to understand the impacts of feminist policies on the lived experiences of diverse women entrepreneurs. Limitations: The study design did not incorporate viewpoints of policymakers or capture bureaucratic boundary patrolling practices that stymie feminist policies. Thematic analysis was limited to three feminist recovery plans from two countries.

Practical implications

Recommendations to operationalize feminist entrepreneurship policies in the context of pandemic recovery are described.

Originality/value

Ten parameters of feminist entrepreneurship policy are explored. The conceptual study also advances a framework of feminist entrepreneurship policy and considers boundary conditions for when and how the parameters are applicable.

Details

International Journal of Gender and Entrepreneurship, vol. 14 no. 4
Type: Research Article
ISSN: 1756-6266

Keywords

Open Access
Article
Publication date: 12 June 2017

Fritjof Capra and Ove Daniel Jakobsen

The purpose of this paper is to refer to ecological economics using two meanings of the term “ecological”. In the strict scientific sense, ecological economics refers to an…

16020

Abstract

Purpose

The purpose of this paper is to refer to ecological economics using two meanings of the term “ecological”. In the strict scientific sense, ecological economics refers to an economic system that is consistent with and honors the basic principles of ecology, which, ultimately, are identical with what the authors call the systemic principles of life. In a broader sense ecological economics refers to economic theory and practice that see the economy as operating within, rather than dominating, the spheres of nature, society, and culture.

Design/methodology/approach

The authors distill four fundamental principles for ecological economics based on systems theory of life and philosophy of organism. The four principles are; nested systems, self-generating networks, open systems, and cognitive interactions. The authors discuss how these principles can be applied to design an ecological economic system that is life-enhancing on individual, social and ecological levels.

Findings

The authors argue that ecological economics should give priority to activities that maximize well-being of human and non-human beings, as well as entire ecosystems, and that its central purpose should be to serve the life processes in social and ecological systems.

Originality/value

In this paper, the authors connect ecological economics to systems theory and come up with principles relevant for developing economic theory and practice within, rather than dominating, the spheres of nature, society, and culture.

Details

International Journal of Social Economics, vol. 44 no. 6
Type: Research Article
ISSN: 0306-8293

Keywords

Open Access
Article
Publication date: 29 September 2022

Arshad Ahmad Khan, Sufyan Ullah Khan, Muhammad Abu Sufyan Ali, Aftab Khan, Yousaf Hayat and Jianchao Luo

The main aim of this study is to investigate the impact of climate change and water salinity on farmer’s income risk with future outlook mitigation. Salinity and climate change…

Abstract

Purpose

The main aim of this study is to investigate the impact of climate change and water salinity on farmer’s income risk with future outlook mitigation. Salinity and climate change are a threat to agricultural productivity worldwide. However, the combined effects of climate change and salinity impacts on farmers' income are not well understood, particularly in developing countries.

Design/methodology/approach

The response-yield function and general maximum entropy methods were used to predict the impact of temperature, precipitation and salinity on crop yield. The target minimization of total absolute deviations (MOTAD)-positive mathematical programming model was used to simulate the impact of climate change and salinity on socioeconomic and environmental indicators. In the end, a multicriteria decision-making model was used, aiming at the selection of suitable climate scenarios.

Findings

The results revealed that precipitation shows a significantly decreasing trend, while temperature and groundwater salinity (EC) illustrate a significantly increasing trend. Climate change and EC negatively impact the farmer's income and water shadow prices. Maximum reduction in income and water shadow prices was observed for A2 scenario (−12.4% and 19.4%) during 2050. The environmental index was the most important, with priority of 43.4% compared to socioeconomic indicators. Subindex amount of water used was also significant in study area, with 28.1% priority. The technique for order preference by similarity to ideal solution ranking system found that B1 was the best climatic scenario for adopting climate change adaptation in the research region.

Originality/value

In this study, farmers' income threats were assessed with the aspects of different climate scenario (A1, A1B and B1) over the horizons of 2030, 2040 and 2050 and three different indicators (economic, social and environmental) in Northwestern region of Pakistan. Only in arid and semiarid regions has climate change raised temperature and reduced rainfall, which are preliminary symptoms of growing salinity.

Details

International Journal of Climate Change Strategies and Management, vol. 14 no. 5
Type: Research Article
ISSN: 1756-8692

Keywords

Open Access
Article
Publication date: 5 May 2022

Salvador del Saz-Salazar, Salvador Gil-Pareja and María José García-Grande

This study, using a contingent valuation approach, aims to shed light on the economic evaluation of online learning during the first wave of the pandemic.

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Abstract

Purpose

This study, using a contingent valuation approach, aims to shed light on the economic evaluation of online learning during the first wave of the pandemic.

Design/methodology/approach

A sample of 959 higher education students was asked about their willingness-to-accept (WTA) a monetary compensation for the loss of well-being resulting from the unexpected and mandatory transition to the online space. In explaining WTA determinants, the authors test the appropriateness of the double-hurdle model against the alternative of a Tobit model and find that the factors affecting the participation decision are not the same as those that affect the quantity decision.

Findings

Results show that a vast majority of the respondents think that the abrupt transition to online learning is detrimental to them, while those willing to accept a monetary compensation account for 77% of the sample, being the mean WTA between €448 and €595. As expected, WTA decreases with income and age, and it increases if some member of the family unit is unemployed. By aggregating the mean WTA by the population affected, total loss of well-being is obtained.

Originality/value

To the best of the authors’ knowledge, to date, this method has not been used to value online learning in a WTA framework, much less in the particular context of the pandemic. Thus, based on the understanding that the economic evaluation of online learning could be very useful in providing guidance for decision-making, this paper contributes to the literature on the economic evaluation of higher education.

Details

Applied Economic Analysis, vol. 31 no. 91
Type: Research Article
ISSN: 2632-7627

Keywords

Open Access
Article
Publication date: 1 June 2015

Adam Fletcher, Natasha Fitzgerald-Yau, Meg Wiggins, Russell M. Viner and Chris Bonell

The purpose of this paper is to explore the process of involving students and staff on school action groups, and staff and student experiences of reviewing local data and…

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Abstract

Purpose

The purpose of this paper is to explore the process of involving students and staff on school action groups, and staff and student experiences of reviewing local data and initiating school-level changes, to address bullying and other aggression.

Design/methodology/approach

The authors draw on qualitative, process data collected at four purposively sampled pilot intervention schools in England via semi-structured interviews with school managers, action group members and facilitators (n=33), focus groups with students (n=16) and staff (n=4), and observations.

Findings

School staff used multiple methods to recruit a diverse range of students onto school action groups. Locally tailored data reports were an important catalyst for action groups to identify priorities and plan whole school change – both through the process of “validation” (whereby existing concerns were confirmed) and “discovery” (whereby new problems were identified). An unexpected benefit of providing schools with these data was that it triggered analyses of other data sources, including routine monitoring data. External facilitators were important in promoting student voice and ensuring the intervention retained integrity as a whole-school restorative approach.

Practical implications

It was feasible to involve young people using action groups, and there was evidence of school-level actions led by students, including in disadvantaged school contexts. Future Health Promoting Schools interventions could incorporate this approach to support locally appropriate, school-level change.

Originality/value

The micro-level processes that were observed, whereby action groups interrogated feedback reports and collected additional data, suggest the responsiveness of such youth-involvement interventions to local needs. Contrary to many public health interventions, implementation appeared to be facilitated rather than hindered by features of the secondary-school “market” whereby parents have some choice between schools.

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