bluuebunny/crossref_metadata_2025_split huggingface dataset:
Understanding the talent development of notable artists and scientists of color and women: why contextual factors matter
Authors: Paik Susan J. , Kunisaki Lindsey T. , Tran Vinh Q. , Marshall-Harper Kenya R. 
Published: May 2022

Purpose
The purpose of this study is to discuss the significance of “contextual factors” on the talent development of underserved populations. Understanding the “context” and background of an individual provides greater insight into their life experiences (Paik, 2013). Race, class and gender, in particular, play a role in one’s life, providing both barriers and opportunities.

Design/methodology/approach
To examine contextual and other factors, in-depth biographical case studies were systematically studied across 10 diverse notable artists and scientists. Over 85 autobiographies, biographies and other sources were carefully content-analyzed for commonalities and differences in artists’ and scientists’ lives.

Findings
Because of their ascribed statuses (e.g. race, class, gender), these individuals had to navigate their unique school and life circumstances. Within their sociocultural contexts, however, key relationships (e.g. parents, teachers, mentors and peers) helped mitigate the challenges. All artists and scientists had a “village” – key stakeholders who invested in them at every stage of their talent development.

Practical implications
Parents, teachers, mentors and peers are not only critical, but they are lifelines for talent development. Key implications discuss the role of contextual factors and support networks for aspiring diverse artists and scientists.

Originality/value
The theoretical framework for this study is based on the productive giftedness model (PGM) (Paik, 2013, 2015). PGM includes 10 key psychosocial and environmental factors and how they influence “productive giftedness” (e.g. achievements, accomplishments, leadership). Within the model, both “alterable” and “contextual factors” provide access to different opportunities, support and resources. The model is considered generalizable and applicable for diverse populations.
Electricity as a common good/resource: a scenario based approach
Authors: Marzban Ehsan , Firoozpour Armin , Marzban Mostafa 
Published: May 2022

Purpose
Energy systems are quickly in transition and their complexity has been dramatically increased. Although there are numerous studies and researches about future of energy in terms of technology or fuels, few studies have been done based on comprehensive socio-technical dimensions of energy systems’ futures. One key question to fill this gap is that how can we consider electricity as a sustainable common good/resource, beyond some conventional considerations related to public or private sector orientation? The purpose of this study is to find an acceptable answer for this question..

Design/methodology/approach
To achieve the purpose of this study, after reviewing some relevant studies, key effective factors on the future of energy have been recognized in an expert panel and structurally analyzed by Micmac software based on cross-impact analyze method. Thereafter, four scenarios for transforming the electricity distribution from a monopoly good to a common resource have been developed and described based on scenario workshops method..

Findings
Four scenarios for transforming the electricity distribution from a monopoly good to a common resource have been developed and described. These scenarios include “spider grid,” “local grid,” “intermediate grid” and “off-grid.” Furthermore, different dimensions of electricity as a common good/resource have been investigated. As a result, the authors find out that common resource is a creatable concept that can be referred to some goods depending on certain conditions.

Originality/value
Electricity, like any other resource with common characteristics, can be considered and treated as a common resource, depending on the way we generate, share and distribute it, ownership and property rights, management and decision-making mechanisms, social participation processes and governance criteria.
Dry-sliding tribological properties of a tin–bronze alloy produced by multiaxial forging and annealing
Authors: Wei Chunhua , Niu Chenglin , Tan Youyuan , Lei Zhixin 
Published: May 2022

Purpose
This study aims to evaluate the dry-sliding tribological properties of fine-grained tin–bronze alloy under reciprocating sliding conditions.

Design/methodology/approach
A fine-grained tin–bronze alloy was processed by multiaxial forging (MAF) and annealing treatment. Friction and wear experiments were conducted on a reciprocating sliding tribometer. Microstructure, tensile mechanical properties, hardness, wear rate, friction coefficient and wear morphologies of coarse-grained sample, MAF sample and MAF and annealing sample were compared.

Findings
After MAF, the strength and hardness increased distinctly, but the elongation decreased. The wear rate is increased, though friction coefficient is lower. Weaker work hardening leads up to higher sliding wear rate. After MAF and annealing, the alloy has higher strength, hardness and elongation. Lower wear rate of the alloy is correlated with the higher hardness, elongation and work hardening. The adhesion wear and abrasive wear are the primary wear mechanism.

Originality/value
It was found that the fine-grained alloy shows lower sliding wear rate only by combining severe plastic deformation with heat treatment. The process of MAF and annealing is useful in improving the wear resistance of tin–bronze alloy.
Motivating individual carbon reduction with saleable carbon credits: policy implications for public emission reduction projects
Authors: Han Jiayuan , Kong Lingcheng , Wang Wenbin , Xie Jiqing 
Published: May 2022

PurposeA public emission reduction project offers saleable carbon credits to encourage individual residents to participate in activities with low carbon emissions: if the residents participate, they will earn carbon credits that can be sold to polluting firms for carbon offsetting. This study explores the economic and environmental implications of these projects.Design/methodology/approachThe authors develop a multiperiod model to incorporate the decisions of individual residents and a polluting firm. The model captures residents' difference in estimating the price of carbon credits: A proportion of residents are naive residents who shortsightedly take the previous market price of carbon credits as the basis of their decision-making.FindingsA public emission reduction project can improve the cost-efficiency of carbon reduction, increase both the profit of the polluting firm and consumer surplus, but may hurt the welfare of the participating residents. Reducing transaction costs of carbon credits may cause a greater loss to participating residents. As the ratio of naive residents decreases, the overall welfare of participating residents increases and the number of participating residents decreases.Practical implicationsTo encourage more residents to reduce carbon emissions, the project should be promoted to new areas (e.g. rural areas) where there are more naive residents. Although reducing transaction costs is an effective way to increase the economic viability of the project, the government should pay attention to protecting the welfare of residents, and educating residents is an effective way to improve their overall welfare.Originality/valueThis paper is the first to reveal the economic and environmental implications of public emission reduction projects.
Reducing barriers to female entrepreneurship in Oman: does family matter?
Authors: Abd El Basset Fatma , Bell Robin , Al Kharusi Buthaina 
Published: May 2022

Purpose
Previous research has found that family characteristics, including family income, entrepreneurship/business experience and family size, can influence offspring’s entrepreneurial potential and perception of the barriers to entrepreneurship. This paper aims to extend this proposition to women in Oman to determine whether family income, entrepreneurship/business experience and family size influence women’s perception of barriers to entrepreneurship

Design/methodology/approach
This study is based on primary data that was collected through a structured questionnaire from 123 female respondents at an Omani private university. The data was analysed using PCA, correlation and regression analysis to determine the influence of the family characteristic on the perception of barriers to entrepreneurship.

Findings
The findings concluded that the three family characteristics being tested were not able to predict a change in the perception of barriers to entrepreneurship. This contradicts previous research conducted in Western contexts and highlights the potential weakness in family support for female entrepreneurship in Oman.

Originality/value
These results challenge some of the extant findings in the literature, thus enriching the current perspectives on female entrepreneurship and the impact of Omani family characteristics, in terms of income, economic background and family size, on the perception of barriers that hinder entrepreneurship among female students
The role of diffusion of innovation theory towards the adoption of halal meat supply chain
Authors: Qader Ghulam , Shahid Zubair Ali , Junaid Muhammad , Shaikh Imran Mehboob , Qureshi Muhamamd Asif 
Published: May 2022

Purpose
This paper aims to examine the factors that drive the exporter’s influence toward halal meat supply chain adoption by encompassing the diffusion of innovation (DOI) theory in the context of Pakistan.

Design/methodology/approach
Using DOI as an underpinning theory, this study evaluates halal supply chain adoption by collecting data from the members of associations from Pakistan. A total of 258 useable responses were received, and PLS-SEM was adopted using SmartPLS.

Findings
The exporter’s adoption of the halal supply chain is determined not only by perceived relative advantage and perceived compatibility but also by perceived complexity, religious beliefs and awareness.

Research limitations/implications
Though this study has practical and managerial implications, it has few limitations. Further studies need to be conducted in other contexts as well with a larger population.

Originality/value
There are limited studies that have tested DOI theory in the context of the halal meat supply chain in Pakistan. Therefore, the author extends the diffusion theory of innovation in the current work. Further, this paper will be a helpful reference guide for academicians, practitioners and researchers.
Does the relationship between brand attitude, brand attachment and purchase intention vary based on the type of prosocial expression-based brand emoji?
Authors: Jeon Hye-Jin 
Published: May 2022

Purpose
This study aims to analyze the most effective type of emoji for deriving positive marketing results by determining whether the relationship between brand attitude, brand attachment and purchase intention is moderated by the various types of prosocial expression-based brand emojis used.

Design/methodology/approach
An online survey was administered to Koreans in their 20s. Starbucks brand emojis were classified into three types: static gesture, animated gesture and a combined animated gesture and displayed word. A moderated–mediation analysis was performed to verify the research hypotheses. Gender, age, region of residence, frequency of Starbucks use and Starbucks favorability were used as control variables.

Findings
Animations in emojis were shown to strengthen the marketing effect. Further, combining animated prosocial gestures and displayed words had a more positive marketing effect than merely applying animated prosocial gestures.

Originality/value
This study closely examined the role of verbal, in the form of colloquial words, and nonverbal aspects, in the form of emojis, in the creation of positive business outcomes. Additionally, the positive marketing effect of animated emojis is discussed from a mechanistic point of view by linking research results to those in the field of neuroscience (mirroring by mirror neurons).
Cross-social networks analysis: building me-edge centered BUNet dataset based on implicit bridge users
Authors: Amara Amina , Hadj Taieb Mohamed Ali , Ben Aouicha Mohamed 
Published: May 2022

PurposeThe intensive blooming of social media, specifically social networks, pushed users to be integrated into more than one social network and therefore many new “cross-network” scenarios have emerged, including cross-social networks content posting and recommendation systems. For this reason, it is mightily a necessity to identify implicit bridge users across social networks, known as social network reconciliation problem, to deal with such scenarios.Design/methodology/approachWe propose the BUNet (Bridge Users for cross-social Networks analysis) dataset built on the basis of a feature-based approach for identifying implicit bridge users across two popular social networks: Facebook and Twitter. The proposed approach leverages various similarity measures for identity matching. The Jaccard index is selected as the similarity measure outperforming all the tested measures for computing the degree of similarity between friends’ sets of two accounts of the same real person on two different social networks. Using “cross-site” linking functionality, the dataset is enriched by explicit me-edges from other social media websites.FindingsUsing the proposed approach, 399,407 users are extracted from different social platforms including an important number of bridge users shared across those platforms. Experimental results demonstrate that the proposed approach achieves good performance on implicit bridge users’ detection.Originality/valueThis paper contributes to the current scarcity of literature regarding cross-social networks analysis by providing researchers with a huge dataset of bridge users shared between different types of social media platforms.
The mediating role of knowledge generation between training and development of human talent and innovative performance
Authors: Acosta-Prado Julio César , López-Montoya Oscar Hernán , Tafur-Mendoza Arnold Alejandro 
Published: May 2022

PurposeThis study aims to examine the relationship between training and development (TD) of human talent and innovative performance (IP) while considering the mediating role of knowledge generation (KG).Design/methodology/approachAn explanatory design with latent variables was used, represented through a system of structural equations made up of observable and latent variables. The study had a sample of 1,572 companies belonging to the Colombian manufacturing industrial sector between 2017 and 2018. The instrument used in this research was the survey on technological development and innovation in the manufacturing industry EDIT IX. The statistical approach for estimating the parameters of the structural equation model (SEM) was the variance-based or PLS-SEM approach.FindingsThe results link the existing theory on the relationship between TD of human talent and IP with the empirical evidence in Colombian manufacturing companies. In addition, the research highlights the role of KG in the relationship presented, which leads to the conclusion that it is an essential factor for any organization today.Originality/valueThe findings obtained are practical use for the various agents involved in the management of manufacturing companies. At present, it is not only important for companies to generate good economic returns. It is necessary to focus on IP, which will favor the economic and non-economic firm performance, which involves the improvement in the quality of the products and services offered.
Environmentally friendly landscape management improves oilseed rape yields by increasing pollinators and reducing pests
Authors: Perrot Thomas , Bretagnolle Vincent , Gaba Sabrina 
Published: May 2022

Abstract

Pollination and pest control are two major ecological functions sustaining crop yield. In insect‐pollinated crops, previous studies have revealed that an increase in resources and habitats in landscapes can increase pest control by natural enemies as well as insect pollination by pollinators. However, data have been lacking that simultaneously considers the effects of landscape on both pollinators and pests, and the direct and indirect effects on yields of farming practices interacting with landscape, bees and pests.

This study aimed to fill this gap by focusing on oilseed rape (OSR), an insect‐pollinated crop of high economic value. We first quantified the effects of landscape and farming practices on both bee and pest abundance caught in OSR blooming season in 124 farmed fields over a 6‐year study (~20 fields sampled per year), and then used structural equation modelling to assess the direct and indirect links between bees, pests, farming practices and landscape on yield.

The results showed that landscape had a stronger effect on bee and pest abundance than agrochemical farming practices. Bees and pests decreased with the amount of OSR in the landscape surrounding the focal field, and showed contrasted effects with the amount of meadow and organic farming: positive for bees and negative for pests. Bee abundance also increased with the amount of sunflower in the landscape the preceding year, and decreased with increasing field size.

While agrochemicals surprisingly had barely any effect on bees and pests, their use improved OSR yield, although at a similar magnitude as bee and pest abundances.

Synthesis and application. This study, conducted in commercial crop fields, underlines the important contribution of sustainable landscape management for enhancing OSR yield. Despite agrochemicals' ability to improve or maintain OSR yields, their unconditional use is unsustainable due to negative externalities. Therefore, alternative options such as those highlighted in our study—such as reducing field size, increasing the amount of organic farming in the landscape, or sowing OSR in landscapes rich in sunflowers the preceding year—appear to be relevant tools to promote ecosystem services, maintain yield and conserve biodiversity. These findings support the potential of nature‐based solutions to foster more sustainable agriculture.
Perimortem dynamics of blood potassium concentration in patients dying in intensive care unit: A prospective nested cohort study
Authors: Schmidt Matouš , Waldauf Petr , Krbec Martin , Duška František 
Published: May 2022

AbstractTo enable diagnosis of hyperkalemia from the perimortem blood sample, we aim to describe the natural dynamics of blood potassium [K+] in patients dying after withdrawal of care while in an intensive care unit.In a nested sub‐study of international Death Prediction and Physiology after Removal of Therapy (DePPaRT) project, we obtained serial whole‐blood samples and analyzed ions and acid–base parameters in 23 patients just before life‐sustaining treatment withdrawal, at the time of death, and after 5 and 30 min after death.Of the 631 patients in the DePPaRT study, we obtained consent and enrolled 23 subjects in the [K+] sub‐study (12 M, 11F, aged 73 ± 14 years), mostly dying from irreversible brain damage or multi‐organ failure. Blood [K+] rose from the median 4.3 (IQR 3.9; 4.8) mEq/L at treatment withdrawal to 5.2 (IQR 5.0; 6.8) mEq/L at death and then to 5.85 (IQR 5.2; 6.8) mEq/L after 30 min (mean rise of +0.64 mEq.L−1.h−1). These changes were associated with progressive lactic and hypercapnic acidemia. After correcting the measured [K+] for pH by subtracting 0.6 mEq/L from [K+] for every 0.1 pH decrease from 7.40, the calculated [K+] remained normal or decreased from that measured at treatment withdrawal.In contrast to the late autolysis phase, the early changes of blood [K+] after death are slow and can be fully explained by progressive acidemia. Our data suggest that the diagnosis of hyperkalemia at death from a blood sample obtained within 30 min after death can be made by adjusting the [K+] concentration to a pH 7.40.
Hobby and part‐time farmers in a multifunctional landscape: Environmentalism, lifestyles, and amenity
Authors: Song Bingjie , Robinson Guy M , Bardsley Douglas K 
Published: May 2022

AbstractHobby and part‐time farming have become important elements of agricultural development in peri‐urban areas of developed countries. Although there has been renewed interest recently in examining the characteristics of this farming, studies have rarely attempted to consider its role in transitional multifunctional landscapes. This article reports on research in the Adelaide Hills, South Australia, using surveys and semi‐structured interviews to examine contributions of hobby and part‐time farmers to an evolving multifunctionality. Hobby farmers are often recent, well‐educated migrants transferring capital from urban areas to the peri‐urban fringe. They engage in various on‐farm and off‐farm activities, with an emphasis on pro‐environmental actions and/or keeping horses. In contrast, part‐time farmers commonly have a farming background and are often transitioning out of farming while retaining farm‐based enterprises representing up to half their household income. While hobby farmers are seeking amenity value from the fringe, part‐time farmers are a more integral component of the conventional rural economy. A re‐evaluation of the importance of the growing numbers of hobby and part‐time farmers is vital as urbanisation pressures increase in peri‐urban fringes of major Australian cities. These farmers represent an important bulwark against urban sprawl, helping to retain agricultural and environmental land uses on the fringe.