bluuebunny/crossref_metadata_2025_split huggingface dataset:
An experimental parametric study on planar sheared wings tip devices for low-to-moderate aspect ratio wings
Authors: Santos Lourelay Moreira dos , Gomes Guilherme Ferreira , Coimbra Rogerio F. 
Published: January 2021

PurposeThe purpose of this study is to investigate the aerodynamic characteristics of a low-to-moderate-aspect-ratio, tapered, untwisted, unswept wing, equipped of sheared wing tips.Design/methodology/approachIn this work, wind tunnel tests were made to study the influence in aerodynamic characteristics over a typical low-to-moderate-aspect-ratio wing of a general aviation aircraft, equipped with sheared – swept and tapered planar – wing tips. An experimental parametric study of different wing tips was tested. Variations in its leading and trailing edge sweep angle as well as variations in wing tip taper ratio were considered. Sheared wing tips modify the flow pattern in the outboard region of the wing producing a vortex flow at the wing tip leading edge, enhancing lift at high angles of attack.FindingsThe induced drag is responsible for nearly 50% of aircraft total drag and can be reduced through modifications to the wing tip. Some wing tip models present complex geometries and many of them present benefits in particular flight conditions. Results have demonstrated that sweeping the wing tip leading edge between 60 and 65 degrees offers an increment in wing aerodynamic efficiency, especially at high lift conditions. However, results have demonstrated that moderate wing tip taper ratio (0.50) has better aerodynamic benefits than highly tapered wing tips (from 0.25 to 0.15), even with little less wing tip leading edge sweep angle (from 57 to 62 degrees). The moderate wing tip taper ratio (0.50) offers more wing area and wing span than the wings with highly tapered wing tips, for the same aspect ratio wing.Originality/valueAlthough many studies have been reported on the aerodynamics of wing tips, most of them presented complex non-planar geometries and were developed for cruise flight in high subsonic regime (low lift coefficient). In this work, an exploration and parametric study through wind tunnel tests were made, to evaluate the influence in aerodynamic characteristics of a low-to-moderate-aspect-ratio, tapered, untwisted, unswept wing, equipped of sheared wing tips (wing tips highly swept and tapered).
The role of customer familiarity in evaluating green servicescape: an investigation in the coffee shop context
Authors: Jang Yoon Jung 
Published: January 2021

Purpose
This study aims to examine the impact of green atmospheric and communicative servicescape dimensions on customers’ emotional and behavioral outcomes and explores the moderating effect of customer familiarity.

Design/methodology/approach
Data were collected from coffee shop customers in the USA. Structural equation modeling and a multigroup analysis were used for analysis.

Findings
The findings indicated that the atmospheric dimensions of green coffee shops have a greater impact than communicative dimensions on customers’ green place attachment and loyalty. However, the effects of green servicescape depend on customer familiarity. The impact of the communicative servicescape on customers’ attachment and loyalty is significantly greater in a high-familiarity group than in a low-familiarity group.

Practical implications
The findings provide coffee shop managers with insights into effective design of a green service environment. Although managers focus on both dimensions, they may use customer familiarity as a segmenting or targeting tool in designing the green service environment and developing a sustained relationship with customers with different levels of familiarity.

Originality/value
This study extends the existing servicescape models by incorporating green place attachment as a construct to comprehend customers’ inner evaluations. It also contributes to the literature on attachment by demonstrating the clear linkage between both green servicescape dimensions and place attachment. This study highlights customer familiarity construct that should be a critical issue in advancing the understanding of customer behavior in the green servicescape context.
A capacity needs assessment to integrate MOOC-based climate change education with the higher education institutions in Europe and developing countries in Asia: findings of the focused group survey in PCHEI under the BECK project
Authors: Senevirathne Malith , Priyankara H.A.C. , Amaratunga Dilanthi , Haigh Richard , Weerasinghe Nandasiri , Nawaratne Champa , Kaklauskas Arturas 
Published: January 2021

Purpose
The extreme climatic events are a result of modern human lifestyles and activities. Climate literacy is one of the significant factors to redefine aggravated human behaviours related to climate change and energy efficiency. Therefore, education relevant to energy efficiency and climate change is identified as a vital requirement in the present education sector. This study aims to identify existing capacity needs for integrating massive open online courses (MOOC)-based climate education in the partner institutions education systems.

Design/methodology/approach
The integrating education with consumer behavior relevant to energy efficiency and climate change at the Universities of Russia, Sri Lanka and Bangladesh (BECK) project funded by the Erasmus+ programme aimed to address this research gap by introducing new harmonized MOOC modules to the higher education curricular of four European, five Russian and five Asian higher education institutions (partner country higher education institutions). A series of focus group surveys and workshops were carried out to identify the present capacity development needs relevant to the subject topic.

Findings
Accordingly, infrastructure development, awareness-raising, curricular development, capacity building, integration and networking, research and development and financial needs have been identified as the key areas requiring capacity development to integrate energy efficiency and climate change into the higher education curricular. The results have recognized that a MOOC system in curricular will allow better opportunities for research, awareness and capacity development initiatives.

Research limitations/implications
The relevant European best practices can be adopted into the Asian education systems to allow more opportunities in infrastructure, research and networking development. The project continues to implement the MOOC modules in the partner institutions following a contextual research study and a cross-institutional module sharing assessment.

Originality/value
The research outcomes identify the significant facts for formulating the BECK project objectives, which provide wider opportunity for climate literacy improvements and education initiatives in the partner countries.
Time out of cell and time in purposeful activity and adverse mental health outcomes amongst people in prison: a literature review
Authors: Stephenson Thomas , Leaman Jane , O’Moore Éamonn , Tran Anh , Plugge Emma 
Published: January 2021

Purpose
The purpose of this study is to synthesise the available peer-reviewed literature on the impact of time out of cell (TOOC) and time in purposeful activity (TIPA) on adverse mental outcomes amongst people in prison.

Design/methodology/approach
The outcomes of interest of this literature review were mental health, suicide, deliberate self-harm (DSH) and violence. Exposures of interest were TOOC, TIPA or a partial or indirect measure of either. In total, 14 studies were included. An abbreviated review methodology was used because of time constraints.

Findings
There was consistent evidence of an association between lower TOOC and TIPA and worse mental health and higher suicide risk. Limited evidence suggests a link between TOOC and DSH. No evidence was identified regarding the relationship between TOOC/TIPA and violence.

Research limitations/implications
A lack of longitudinal studies prevents conclusions regarding causality. Significant heterogeneity of mental health outcomes limits the comparability of studies.

Practical implications
These findings highlight the importance of considering the impact of TOOC and TIPA on adverse mental outcomes for prisoners when designing prison regimes, including during urgent adaptation of such regimes in response to Covid-19. They are likely to be of interest to practitioners and policymakers concerned with prison regime design.

Originality/value
This paper is the first to synthesise the existing literature on the impact of TOOC and TIPA on mental health outcomes.
Moving from service to sustainable services: a healthcare case study
Authors: Williams Sharon J. , Radnor Zoe J. 
Published: January 2021

PurposeWorldwide, healthcare systems struggle to sustain the delivery of services at a time of increasing demand, limited resources and growing expectations from users, coupled with dealing with the aftermath of the Covid-19 pandemic and the threat of other outbreaks. There has never been a more important time to sustain innovation and improvements. Using an illustrative case, the authors assess the application of two existing frameworks to identify the key propositions and dimensions required to deliver sustainable services.Design/methodology/approachThis illustrative case study focuses on a service provided by a chronic disease, multidisciplinary community healthcare team in the UK. Experienced-based interviews were conducted with health professionals, patients and relatives to provide a rich account of a care pathway design. A high-level process map is used to visualise the key touch points.FindingsThe authors identify all seven propositions of the SERVICE framework being present along with additional dimensions relating to sustaining innovation and improvement.Research limitations/implicationsThis research is limited to a chronic disease care pathway. However, the authors believe the results could be applicable to other medical conditions, which are supported by a similar multi-disciplinary service delivery model.Practical implicationsThe authors provide a sustainable public service operations SERVICES framework for health professionals and managers to consider when (re)designing care pathways.Originality/valueThis research contributes to the emerging discipline of public service operations research by empirically testing for the first time the SERVICE framework within healthcare. The authors have included additional factors associated with innovation and improvement and recommended further development of the framework to include factors, such as economic sustainability, highly relevant to the context of universal healthcare systems.
ISM and fuzzy logic approach to model and analyze the variables in downstream supply chain for perfect order fulfillment
Authors: Sharma Rajiv Kumar 
Published: January 2021

PurposeAs we move up in the supply chain (SC) from retailer to supplier, amplification in the fluctuation of order increased. To minimize this amplification, understanding of key decision variables which affects the SC is essential. So, in the present work the authors developed a novel approach to examine the structural dependencies among variables responsible for perfect order fulfillment (POF).Design/methodology/approachInterpretive structural modeling approach has been used to model the structural relationship among the key SC variables. Further, to study the driver-dependence dynamics among variables MICMAC analysis has been used. In the second phase, the influence of driver variables on the POF is investigated by using fuzzy logic.FindingsFrom the results, it is observed that the variables’ delivery time, number of echelons, data accuracy and information sharing have high driving power which may help the organizations to meet challenges offered by POF. The results showed that for POF is said to be at optimum level when the number of echelons should be low and data accuracy should be high, and information sharing among all partners should also be very high.Research limitations/implicationsResearch on SC is classified into three categories, i.e. operational, design and strategic. In the present study authors discussed strategic variables responsible for POF which is the main limitation of the study. The work can be extended by including operational and design variables.Practical implicationsPOF in SC network is affected by various variables. The in-depth understanding of contextual association among the variables helps the managers to improve the efficiency of the SC and reduce the bullwhip effect across the downstream SC network.Originality/valueThe study presents a hybrid approach to analyze the key POF dimensions, i.e. forecasting, number of echelons, information sharing, cycle time and delivery time, critical to POF in downstream SC network by developing various case settings.
Controller involvement in a project management setting: effects on project functions and performance
Authors: Malagueño Ricardo , Gomez-Conde Jacobo , de Harlez Yannick , Hoffmann Olaf 
Published: January 2021

PurposeThe authors examine the extent to which a controller's involvement in project functions (namely definition and scope, organization, constraints management and risk management) cascades down to project performance.Design/methodology/approachThe authors test the study’s framework using survey data from a sample of project leaders in German and Swiss firms. Responses were analyzed using the partial least squares (PLS) technique.FindingsThe authors find that controllers contribute to project success via the previously described project functions. Further, the study reveals the crucial role of controllers in managing uncertainty and project risks.Research limitations/implicationsAlthough the arguments used in this research were not country specific and suggest that the findings of this study also apply to the controller professional in general, this study clearly acknowledges that further research is needed to address the effects of this role in different jurisdictions given the specific characteristics of controllers acting in German-speaking countries.Practical implicationsThe authors provide insights on the role of controllers at an operational level, like project management, highlighting the need for controllers to support an effective project governance.Originality/valueThe authors add to the literature by examining the role of controllers in highly knowledge-intensive, highly pressured, task-driven, interdependent and dynamic operational settings, thus contributing to a better understanding of how controllers function at an operational level. The authors also strengthen a broader role of controllers in project management that goes beyond their historical controlling activities to include more modern functions, extending previous studies analyzing their professional identity.
A call to technologists to ensure that responsible outcomes arise from their innovations
Authors: Seth Aaditeshwar 
Published: January 2021

Purpose
The purpose of this paper is to encourage technologists, those who design and manage technology systems, to collectivize and get closely involved in defining the priorities of their organizations, their countries, and the world, so that responsible outcomes can arise from their labour.

Design/methodology/approach
The author examines this problem from three viewpoints: From a design perspective about what is missing in most design practices to build information systems that undesirable outcomes still happen; from an ethics perspective about how to incorporate values in building and managing information systems; and from a political economy perspective about why ensuring responsible outcomes from technology is not easy. The author describes several limitations faced by technologists in achieving this, ranging from gaps in the design methods in use currently, a piecemeal approach to following ethical principles in the design and management of technologies, influence of the organizational culture and structure and the wider political economy of technology itself.

Findings
The author suggests several measures to address these challenges and conclude with a call to technologists to collectivize and engage politically to influence their organizations and governments to invest in meaningful objectives for a just and equitable world, and design and manage the solutions in ethically consistent ways.

Research limitations/implications
It is argued that a new paradigm of information systems is needed for digital platforms, which is grounded in ethics-based guidelines that should be followed by the designers and managers of these platforms to help ensure responsible outcomes.

Practical implications
Having such a paradigm is especially important in today’s winner-takes-all digital platform era because these platforms are governed by only a few people; therefore, it is imperative to build guardrails to responsibly manage these platforms, and to have technologists who design and manage these platforms to play a role in their governance.

Social implications
Information systems have the potential to alter power relationships in society, and it is suggested that they should be designed to empower the weak.

Originality/value
To the best of the author’s knowledge, this is a unique perspective that draws from his personal experience as a researcher and practitioner designing technologies for social good, and examines the problem from many different viewpoints.
Identification of environmental supply chain bottlenecks: a case study of the Ethiopian healthcare supply chain
Authors: Jæger Bjørn , Menebo Mesay Moges , Upadhyay Arvind 
Published: January 2021

PurposeThe increasing rate of environmental concern and awareness by society has attracted attention from researchers and organisations to consider how to proceed towards green supply chains. The purpose of this paper is to identify operational bottlenecks in the multi-tier supply chain to guide organisations towards where to concentrate their efforts to address their supply chain environmental challenges.Design/methodology/approachThis paper presents a literature review identifying green supply chain challenges of multi-tier supply chains. Following the literature review is a case study of the Ethiopian health supply chain with 11 interviews, 11 international and 6 national surveys and data from public health information systems. An analysis based on multi-tier supply chain modelling is used to identify environmental supply chain bottlenecks.FindingsThis research found that the supply chain actors face severe challenges towards enhanced green supply chain performance mainly because of poor inventory management (IN), inefficient tracking and tracing (TR) and fake or sub-standard products in the supply chain, especially counterfeit medicines (CO). Specific environmental bottlenecks within each of the challenge areas IN, TR and CO where identified serving as recommendations for where supply chain actors should focus their work towards greener supply chains.Research limitations/implicationsThe data come from participants in a single country, Ethiopia; although the supply chain challenges are common for developing countries in general.Practical implicationsThis research presents a modelling approach to identify supply chain activities considered as environmental bottlenecks in multi-tier supply chains. The environmental bottlenecks pinpoint supply chain activities to focus on for a transition towards green supply chains for manufacturers, public and private health organisations, hospitals and health care units.Originality/valueThis paper contributes to the literature on GSCM by developing a multi-tier modelling approach for identifying environmental supply chain bottlenecks. The applicability of the model is demonstrated by the identification of environmental bottlenecks in a healthcare supply chain supporting decisions on what challenges a green supply chain strategy should address. It serves as a basis for future research on where to implement GSCM practices in supply chains (SCs).
Financial performance and gender diversity. The effect of family management after a decade attempt
Authors: Oware Kofi Mintah , Mallikarjunappa Thathaiah 
Published: January 2021

Purpose
The purpose of this study is to investigate family management, financial performance and gender diversity of listed firms.

Design/methodology/approach
Using the India stock market as a testing ground, this paper used descriptive statistics and panel regression with random effect assumptions in the analysis of 800 firm-year observations between 2010 and 2019.

Findings
The findings show that an improvement in stock price returns leads to a corresponding increase in women employment. Also, the study shows that an increase in family-managed firms leads to a decrease in the number of women employed in listed firms. This paper speculates using the social role theory that family involvement may see women as the weaker vessel and with a role to concentrate on raising children and handling house affairs. The consequence is a decrease in women employment. The study also shows that the interactive variable of financial performance (return on assets and return on equity) × family-managed firms still causes a decrease in women employment. This paper perceives that managers in family-managed firms see women as weaker vessels and home managers which is consistent with the Indian culture. The results are robust after controlling for endogeneity.

Research limitations/implications
The research study is limited to large firms on the Indian stock market that submit sustainability reports and also used a single country data that can potentially limit the generalisation of the study.

Originality/value
No studies have combined social role theory in examining the effect of family management on gender diversity in the emerging markets.
‘Mind the mismatch?’ Incidence, drivers, and persistence of African youths' skill and educational mismatches
Authors: Morsy Hanan , Mukasa Adamon N. 
Published: January 2021

AbstractThis paper examines the incidence, drivers, and persistence of skill and educational mismatches among employed youths from 10 African countries surveyed between 2012 and 2015. Results indicate that, unlike most findings from developed countries, underskilling and undereducation are more prevalent among the youth than overskilling and overeducation. The levels of education of the youth and their parents, the field of study, the quality of job and the firm size are found to be key predictors of job mismatches. Our results also show that the perspective of unemployment has a scarring effect for underskilled youths but a stepping‐stone effect for overskilled and overeducated. Using a pseudo‐panel approach, skill and educational mismatches of youths are found to be persistent over time and the likelihood of transitioning into education matching jobs is significantly increasing with the levels of education.