bluuebunny/crossref_metadata_2025_split huggingface dataset:
Engaging diverse learners: lessons learned from a dialogic, technology-enabled social studies curriculum
Authors: Martinez Calvit Adriana I. , Ford Donna Y. 
Published: May 2023

Purpose
The purpose of this paper is to present insights from the implementation of a dialogic social studies curriculum and its potential to support diverse learners. Policymakers and educators must attend to the learning needs of diverse/minoritized (Note: In this paper, the authors use minoritized and diverse interchangeably) students who have been marginalized in public education. A critical goal is to close racial, ethnic and socioeconomic achievement gaps by increasing, for example, students’ engagement with curriculum and instruction. In this paper, the authors bridge research on dialogic instruction and culturally relevant and responsive education with the goal of informing curricular design and instructional practice.

Design/methodology/approach
This conceptual paper discusses the utility of dialogic instruction in improving learning outcomes for minoritized student populations. While some researchers have examined the positive effects of dialogic instruction on underperforming students (e.g. Murphy et al., 2009; Pillinger and Vardy, 2022), few scholars have examined dialogic instruction through a culturally relevant and responsive lens. The authors argue that the application of this critical lens may improve learning outcomes for diverse learners who have been marginalized in public education systems.

Findings
The authors present illustrative vignettes and insights from a pilot study of a novel social studies curriculum. This curriculum applies a social justice lens by guiding students in the exploration of complex social issues that affect them. Given the diversity of their collaborating teachers’ classrooms (55% are racially minoritized students), the authors applied principles of culturally relevant and responsive education (e.g. Ford, 2010; Gay, 2000; Ladson-Billings, 1995) when designing and piloting the curriculum. Prior personal and professional experiences by the first author point to the potential of dialogic instruction to meaningfully support minoritized students’ learning.

Originality/value
This paper builds on two bodies of literature – dialogic instruction and culturally relevant and responsive education – to identify how an innovative social studies curriculum may improve learning for diverse student populations. It calls for the advancement of a research agenda that applies a culturally relevant and responsive lens to inform instructional practice. The authors begin this discussion with two vignettes.
Adoption intentions of electronic procurement among public sector organisations (PSOs) in Ghana: emerging economy perspective
Authors: Ofori Daniel , Light Osman , Ankomah Joseph 
Published: May 2023

PurposeElectronic government procurement is an important platform that promotes efficient, transparent, competitive and agile delivery of procurement activities in public sector organisations. Implementing units who play a major role exhibits different attitude towards new technology. The purpose of this paper is to assess if there is any significant difference between optimistic and discomfort implementing units in relation to the implementation and intention to use the Ghana Electronic Procurement System (GHANEPS).Design/methodology/approachTechnology Readiness, Technology Acceptance and Unified Theory of Acceptance and Use of Technology and Diffusion Innovation Theory constituted the theoretical foundation. Guided by a cross sectional survey design, quantitative data from a sample of 181 procurement officers was collected using structured questionnaires. The hypothesised relationships were analysed using partial least squares structural equation modelling (PLS-SEM).FindingsAlthough there were some observable differences, the bootstrap results show that the difference was not significant, implying that these two groups do not differ much about the GHANEPS introduction and implementation. This is justifiable in the case of Ghana because public policies are made by top officials, and those in the grassroot or implementation domain have no choice but to act accordingly.Research limitations/implicationsThis study focused on metropolitan, municipal, district assemblies, public hospitals, tertiary institutions and senior high schools.Practical implicationsThe study contributes to the critical antecedents for electronic procurement implementation and public sector management literature. It provides public institutions and practitioners with empirical evidence on how beliefs and perceptions of implementing units about electronic public procurement has some influence on attitude towards usage and intention to use. Positive attitudes and perceptions of the public procurement officers can be reinforced through adequate training and awareness creation.Social implicationsThis study outcomes can serve as philosophical underpinnings for societal development.Originality/valueThis study used a multi-group analysis to examine if there is any significant difference between these two categories of implementing units (optimistic group and discomfort group) in relation to facilitating conditions, personal innovativeness, perceived usefulness, perceived ease of use and ultimately to attitude and intention to use GHANEPS.
Strategic waste management practices for environmental sustainability – a case of Indian university
Authors: Sawalkar Rohini Suresh , Undale Swapnil , Muluk Sonal , Mude Girish , Saxena Vimal Deep , Pasumarti Srinivas 
Published: May 2023

PurposeIndividuals generate plenty of waste that is affecting the life while consumption of air and water at the base. The increasing industrialization, population and waste generation without proper measures of waste management are leading to major challenges to environmental sustainability. Considering these challenges, the present study focuses on the types and sources of waste generation and waste reduction by encouraging the reduction, recycling and reuse of waste products. The study aims to provide a well-functioning sustainable waste management system, that incorporates feedback loops, focuses on processes, embodies adaptability and diverts waste from disposal.Design/methodology/approachThe university under study is situated at the central location of Pune City in India. The university has diverse units like academic and admin buildings, canteens and mess, hostels, a clinic, workshops and gardens. To fulfil the objective of this study a qualitative case study approach of research was adopted. A total of thirty-three representatives and waste management personnel from various units of the university were interviewed. The interviews were semi-structured and the duration of it was around 25–55 min. The interview transcripts were coded, and qualitative analysis was conducted.FindingsThis study proposes a strategic sustainable waste management model for environmental sustainability that brings circularity by closing the loops and focusing on sustainable development goals.Practical implicationsThe findings of this research can guide universities to manage the waste generated through various sources and attain sustainable development goals and environmental sustainability at large by closing the loops. The study provides insights into waste management and environmental sustainability. The universities can make their resources more circular by following the strategies of reducing, reusing and recycling (3R). This study recommends customization according to the needs of specific universities and institutions. Researchers can take this study further by testing and customizing it as per requirement. Also, an effort can be extended to implement the model in other related areas.Originality/valueThis research is a unique attempt to advance knowledge of waste management practices for sustainable development by exploring different techniques opted by for individual entities from the university campus to understand the environmental impact.
Food delivery applications and fast-food consumption during COVID-19 pandemic: a cross-sectional study
Authors: Aldhamen Walaa , Aldoulah Maryam , Alghazwi Zainab , Almoathen Batool , Almossa Yassmin , Alsalem Zahraa , Algarni Razan , Purayidathil Tunny , Abuzaid Omar , Algindan Yassmin , Khattab Rabie 
Published: May 2023

Purpose
The purpose of this study is to investigate whether the lockdown and the increased spread of food delivery applications (FD Apps) during COVID-19 pandemic have augmented the consumption of fast foods.

Design/methodology/approach
A cross-sectional study was conducted on 673 adults from different regions of Saudi Arabia using an online questionnaire.

Findings
Data showed that 61% (N = 410) of participants used FD Apps during the pandemic. Among those users, 54.9% (225) were females and 70.5% were in the 18–44 years old group. Most FD Apps’ users were university graduates (74.4%). The increased use of FD Apps during the pandemic significantly affected the eating behavior and the nutritional pattern. It has further significantly augmented the consumption of fast foods (p-value < 0.05).

Originality/value
This study reports on the use of FD Apps during COVID-19 pandemic in Saudi Arabia and its impact on consumer eating pattern. This study shows the need for prudent use of these applications to limit ordering fast foods and consider healthier choices. It further calls for education programs, awareness campaigns, legislative measures and formal policies to rationalize the use of such applications for better nutrition, health and well-being.
Corrosion resistance of graphene/basalt flake modified waterborne epoxy zinc-rich primer
Authors: Wang Xiao , Liang Xuan , Wang Bo , Guo Chang-qing , Zhang Shan-gui , Yang Kai , Shao Shi-ya , Sun Yan , Guo Zheng , Yu Xue-yan , Zhang Donghai , Gui Tai-jiang , Lu Wei , Sun Ming-liang , Ding Rui 
Published: May 2023

Purpose
The purpose of this study is to evaluate the effect of graphene, basalt flakes and their synergy on the corrosion resistance of zinc-rich coatings. As the important heavy-duty anticorrosion coatings, zinc-rich coatings provided cathodic protection for the substrate. However, to ensure cathodic protection, a large number of zinc powder made the penetration resistance known as the weakness of zinc-rich coatings. Therefore, graphene and basalt flakes were introduced into zinc-rich coatings to coordinate its cathodic protection and shielding performance.

Design/methodology/approach
Three kinds of coatings were prepared; they were graphene modified zinc-rich coatings, basalt flakes modified zinc-rich coatings and graphene-basalt flakes modified zinc-rich coatings. The anticorrosion behavior of painted steel was studied by using the electrochemical impedance spectroscopy (EIS) technique in chloride solutions. The equivalent circuit methods were used for EIS analysis to obtain the electrode process structure of the coated steel system. Simultaneously, the corrosion resistance of the three coatings was evaluated by water resistance test, salt water resistance test and salt spray test.

Findings
The study found that the addition of a small amount of graphene and basalt flakes significantly improved the anticorrosion performance of coatings by enhancing their shielding ability against corrosive media and increasing the resistance of the electrochemical reaction. The modified coatings exhibited higher water resistance, salt water resistance and salt spray resistance. The graphene-basalt flakes modified zinc-rich coatings demonstrated the best anticorrosion effect. The presence of basalt scales and graphene oxide in the coatings significantly reduced the water content and slowed down the water penetration rate in the coatings, thus prolonging the coating life and improving anticorrosion effects. The modification of zinc-rich coatings with graphene and basalt flakes improved the utilization rate of zinc powder and the shielding property of coatings against corrosive media, thus strengthening the protective effect on steel structures and prolonging the service life of anticorrosion coatings.

Originality/value
The significance of developing graphene-basalt flakes modified zinc-rich coatings lies in their potential to offer superior performance in corrosive environments, leading to prolonged service life of metallic structures, reduced maintenance costs and a safer working environment. Furthermore, such coatings can be used in various industrial applications, including bridges, pipelines and offshore structures, among others.
Neobanking adoption – An integrated UTAUT-3, perceived risk and recommendation model
Authors: Bhatnagr Puneett , Rajesh Anupama 
Published: May 2023

PurposeThe authors aim to study a conceptual model based on behavioural theories (UTAUT-3 model) to evaluate the adoption, usage and recommendation for neobanking services in India.Design/methodology/approachThe authors propose this model based on the UTAUT-3 integrated with perceived risk constructs. Hypotheses were developed to determine the relationships and empirically validated using the PLSs-SEM method. Using the survey method, 680 Delhi NCR respondents participated in the survey.FindingsEmpirical results suggested that behavioural intention (BI) to usage, adoption and recommendation affects neobanking adoption positively. The research observed that performance expectancy (PE), effort expectancy (EE), perceived privacy risk (PYR) and perceived performance risk (PPR) are the essential constructs influencing the adoption of neobanking services.Research limitations/implicationsLimited by geographic and Covid-19 constraints, a cross-sectional study was conducted. It highlights the BI of neobanking users tested using the UTAUT-3 model during the Covid-19 period.Originality/valueThe study's outcome offers valuable insights into Indian Neobanking services that researchers have not studied earlier. These insights will help bank managers, risk professionals, IT Developers, regulators, financial intermediaries and Fintech companies planning to invest or develop similar neobanking services. Additionally, this research provides significant insight into how perceived risk determinants may impact adoption independently for the neobanking service.
Supply chain resilience and absorptive capacity: crisis mitigation and performance effects during Covid-19
Authors: Stentoft Jan , Mikkelsen Ole Stegmann , Wickstrøm Kent Adsbøll 
Published: May 2023

PurposeThe purpose of this paper is to investigate the relationships of supply chain resilience (SCR) and absorptive capacity (ACAP) with firm performance by specifically examining the crisis-mitigating effects under an environmental jolt such as COVID-19.Design/methodology/approachThis paper is based on data from a questionnaire survey among Danish manufacturing and transport and logistics companies with 174 respondents.FindingsWhile the adaptive capabilities associated with both SCR and ACAP are well recognized in extant SCM literature, less is known about their boundary conditions. Examining the functioning of SCR and ACAP amid the COVID-19 crisis, this study finds that both SCR and ACAP related positively to firm performance. However, while the positive relationship between SCR and firm performance was partly mediated by better crisis-mitigation, the results of this study did not find that a similar mechanism was present for ACAP. These results suggest notable refinements of current understandings of SCR and ACAP.Research limitations/implicationsThis study is limited by the cross-sectional design, the focus on Danish companies only, and by examining only two industries. Hence, comparisons to other countries and other industries would be of significant interest.Practical implicationsInvesting in SCR and ACAP to different extents provides for a complementary mix of longer-term opportunity-generating dynamic capabilities and more short-term crisis-mitigating dynamic capabilities. Firms will benefit from both types of dynamic capabilities during a crisis, but the latter will be more important for mitigating specific crisis impacts.Originality/valueThis paper extends current theorizing on ACAP and SCR by adding the distinction between the long-term opportunity generating dynamic capabilities and short-term crisis-mitigating dynamic capabilities. This paper provides novelty by empirically examining this theorizing by investigating the performance- and crisis-mitigating effect of SCR and ACAP in the light of the COVID-19 crisis.
The influence of causation, entrepreneurial and social orientations on social enterprise performance in the nascent ecology of social enterprise
Authors: Cheah Jeffrey S.S. , Yeoh Qinni , Chandra Yanto 
Published: May 2023

Purpose
This study aims to examine the influences of causation strategy, entrepreneurial orientation and social orientation on the social enterprise’s (SE) financial performance and social achievement.

Design/methodology/approach
The partial least square structural equational modelling technique was used to analyse survey data collected from Malaysian and Singaporean SEs (n = 96).

Findings
The findings have important guidance for policymakers, social entrepreneurs and researchers interested in promoting the growth and impact of SEs in emerging regions.

Practical implications
This study offers several practical implications for social entrepreneurs who want to achieve both financial and social success.

Originality/value
There is no widely accepted performance framework for SE. Most research in SE is descriptive and conceptual in nature. Larger data sets from the nascent ecology of SE are even scarcer. This study developed and examined a performance framework specifically designed to meet the needs of SEs operating in the emerging region.
Statistical validation of critical aspects of the Net Promoter Score
Authors: Cazzaro Manuela , Chiodini Paola Maddalena 
Published: May 2023

PurposeAlthough the Net Promoter Score (NPS) index is simple, NPS has weaknesses that make NPS's interpretation misleading. The main criticism is that identical index values can correspond to different levels of customer loyalty. This makes difficult to determine whether the company is improving/deteriorating in two different years. The authors describe the application of statistical tools to establish whether identical values may/may not be considered similar under statistical hypotheses.Design/methodology/approachEqual NPSs with a “similar” component composition should have a two-way table satisfying marginal homogeneity hypothesis. The authors compare the marginals using a cumulative marginal logit model that assumes a proportional odds structure: the model has the same effect for each logit. Marginal homogeneity corresponds to null effect. If the marginal homogeneity hypothesis is rejected, the cumulative odds ratio becomes a tool for measuring the proportionality between the odds.FindingsThe authors propose an algorithm that helps managers in their decision-making process. The authors' methodology provides a statistical tool to recognize customer base compositions. The authors suggest a statistical test of the marginal distribution homogeneity of the table representing the index compositions at two times. Through the calculation of cumulative odds ratios, the authors discriminate against the hypothesis of equality of the NPS.Originality/valueThe authors' contribution provides a statistical alternative that can be easily implemented by business operators to fill the known shortcomings of the index in the customer satisfaction's context. This paper confirms that although a single number summarizes and communicates a complex situation very quickly, the number is ambiguous and unreliable if not accompanied by other tools.
Analysis of the impact of tourism on agricultural carbon emissions‐based on the mediating effect of nonagricultural transfer of labor in China
Authors: Zhuang Tingting 
Published: May 2023

AbstractHow to control the growth of agricultural carbon emissions while developing tourism has become the primary issue that needs addressing in the development of rural China. This paper explores the impact of tourism on agricultural carbon emissions and further analyses the mediating effect of labor transfer in this relationship. The analysis is evaluated using provincial panel data from 31 provinces in China from 2007 to 2019 with a sequential regression model. The results show that tourism development increases agricultural carbon emissions, which is more pronounced in areas with advanced economies or higher education levels. Second, labor transfer to nonfarming industries suppresses the increase in agricultural carbon emissions caused by tourism. Finally, (i) the impact of tourism on labor transfer in less developed and less educated regions is limited, and (ii) there is the expectation of large‐scale use of agricultural machinery due to labor transfer in economically developed or highly educated areas. The heterogeneity test shows these two reasons lead to a mediating effect of labor transfer on agricultural carbon emissions in different regions.
Geological and Engineering ‘Sweet Spots’ in the Permian Lucaogou Formation, Jimusar Sag, Junggar Basin
Authors: LAI Jin , BAI Tianyu , LI Hongbin , PANG Xiaojiao , BAO Meng , WANG Guiwen , LIU Bingchang , LIU Shichen 
Published: May 2023

AbstractUnconventional oil and gas resources require petrophysical logs to answer the question of how best to optimize geological and engineering ‘sweet spots’. Therefore, the establishment of a key well with comprehensive descriptions of lithology, reservoir properties, hydrocarbon‐bearing properties, electronic well log responses, source rock properties, brittleness, and in situ stress magnitude and direction is important for the effective exploration and production of unconventional hydrocarbon resources. Cores, thin sections, scanning electron microscopy (SEM) and comprehensive well log suites are used to build a key well for the Permian Lucaogou Formation, Jimusar Sag of the Junggar Basin. The results show that there are three main types of lithologies, including siltstone, mudstone and dolostone. Lithologies can be predicted using the combination of conventional well and image logs. The pore spaces consist of interparticle pores, intragranular dissolution pores and micropores. Nuclear Magnetic Resonance (NMR) T2 components longer than 1.7 ms are superposed as effective porosity. Permeability is calculated using the Coates model from NMR T2 spectra. The ratio of T2 components >7.0 ms to T2 components >0.3 ms is used to calculate oil saturation. TOC is calculated using the ΔlogR method. Brittleness index is calculated using Poisson‐Young's method, ranging from 13.42%–70.53%. In situ stress direction is determined, and in situ stress magnitudes (maximum horizontal stress SHmax, minimum horizontal stress Shmin, vertical stress Sv) are calculated using density and sonic logs. The strike‐slip stress type (SHmax > Sv > Shmin) is encountered. The key well which comprehensively includes the above seven properties is established. Geological and engineering (geomechanical) ‘sweet spots’ are then optimized from the key well by fully analyzing lithology, reservoir property, oil‐bearing potential, in situ stress magnitude and brittleness. It is hoped that the results support engineers' and geologists' decisions for the future exploitation of unconventional hydrocarbon resources.