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Studies related to oil and gas wells have attracted worldwide interest due to the increasing energy shortfall and the requirement of sustainable development and environmental protection. However, the state of oil and gas wells in terms of research characteristics, technological megatrends, article-produced patterns, leading study items, hot topics, and frontiers is unclear. This work is aimed at filling the research gaps by performing a comprehensive bibliometric analysis of 6197 articles related to oil and gas wells published between 1900 and 2021. VOSviewer and CiteSpace software were used as the main data analysis and visualization tools. The analysis shows that the annual variation of article numbers, interdisciplinary numbers, and cumulative citations followed exponential growth. Oil and gas well research has promoted the expansion of research fields such as engineering, energy and fuels, geology, environmental sciences and ecology, materials science, and chemistry. The top 10 influential studies mainly focused on shale gas extraction and its impact on the environment. More studies were produced by larger author teams and inter-institution collaborations. Elkatatny and Guo have greatly contributed to the application of artificial intelligence in oil and gas wells. The two most contributing institutions were the Southwest Petr Univ and China Univ Petr from China. The People's Republic of China, the US, and Canada were the countries with the most contributions to the development of oil and gas wells. The authoritative journal in engineering technology was J Petrol Sci Eng, in environment technology was Environ Sci Technol, in geology was Aapg Bull, and in materials was Cement Concrete Res. The keyword co-occurrence network cluster analysis indicated that oil well cement, new energy development, machine learning, hydraulic fracturing, and natural gas and oil wells are the predominant research topics. The research frontiers were oil extraction and its harmful components (1992–2016), oil and gas wells (1997–2016), porous media (2007–2016), and hydrogen and shale gas (2012–2021). This paper comprehensively and quantitatively analyzes all aspects of oil and gas well research for the first time and presents valuable information about active and authoritative research entities, cooperation patterns, technology trends, hotspots, and frontiers. Therefore, it can help governments, policymakers, related companies, and the scientific community understand the global progress in oil and gas well research and provide a reference for technology development and application. [ABSTRACT FROM AUTHOR]

Introduction: This study presents a global research scenario in the broad domain of osteoarthritis (OA) research, using quantitative and qualitative publication and citation indicators. Methods: The study is based on 45,368 global publications, sourced from the Scopus bibliographical database, covering three decades (1994–2023). We studied the performance of the top 12 developed and top 12 developing countries. The key countries, organizations and authors at national and international levels were identified. The broad subject areas and key journals contributing to global OA research were delineated, besides identifying the broad characteristics of highly cited papers in the field. Results: The United States and China were the most productive countries, while the Netherlands and Canada made the largest citation impact. Harvard Medical School and the University of Sydney made the most contribution, while Boston University and Pfizer Inc., USA registered the highest citation impact. Hunter DJ and Guermazi A were the most productive authors, while Lohmander LS, and Hochberg MC registered the highest citation impact. Osteoarthritis and Cartilage (n = 4879) and Annals of the Rheumatic Diseases (n = 786) published the maximum papers, while Arthritis and Rheumatism and Nature Reviews Rheumatology registered the largest citation impact. The highly cited papers with 100 or more citations constituted 6.25% of the total publications. Conclusions: There has been a systematic growth of publications on OA. The research on OA was mainly done in developed countries, with the maximum publications coming from the United States of America, China and Canada. The most impactful publications on OA were from the Netherlands, Canada and the United States of America. [ABSTRACT FROM AUTHOR]

Background: Mild cognitive impairment (MCI) is commonly defined as a transitional subclinical state between normal aging and dementia. A growing body of research indicates that health behaviors may play a protective role against cognitive decline and could potentially slow down the progression from MCI to dementia. The aim of this study is to conduct a bibliometric analysis of literature focusing on health behaviors and MCI to summarize the factors and evidence regarding the influence of health behaviors on MCI. Methods: The study performed a bibliometric analysis by retrieving publications from the Science Citation Index and Social Sciences Citation Index subdatabases within the Web of Science Core Collection. Utilizing VOSviewer and CiteSpace software, a total of 2,843 eligible articles underwent co-citation, cokeywords, and clustering analyses. This methodology aimed to investigate the current status, trends, major research questions, and potential future directions within the research domain. Results: The bibliometric analysis indicates that research on healthy behaviors in individuals with MCI originated in 2002 and experienced rapid growth in 2014, reflecting the increasing global interest in this area. The United States emerged as the primary contributor, accounting for more than one-third of the total scientific output with 982 articles. Journals that published the most articles on MCI-related health behaviors included "Journal of Alzheimer's Disease," "Neurobiology of Aging," "Frontiers in Aging Neuroscience," and other geriatricsrelated journals. High-impact papers identified by VOSviewer predominantly cover concepts related to MCI, such as diagnostic criteria, assessment, and multifactorial interventions. Co-occurrence keyword analysis highlights five research hotspots in health behavior associated with MCI: exercise, diet, risk factors and preventive measures for dementia, cognitive decline-related biomarkers, and clinical trials. Conclusion: This study provides a comprehensive review of literature on health behavior in individuals with MCI, emphasizing influential documents and journals. It outlines research trends and key focal points, offering valuable insights for researchers to comprehend significant contributions and steer future studies. [ABSTRACT FROM AUTHOR]

Existing literature on international health partnerships is largely normative, with an evaluative interest in their impacts in terms of learning and knowledge transfer. Rarely has research attended to how learning and knowledge transfer transpire in practice. This paper addresses this gap with a case study of a partnership between two hospitals in Canada and China. Conceptually, drawing on Actor Network Theory, it posits learning and knowledge transfer as a process of translation. Empirically, it traces the assembling of the programme, and identifies the pedagogical features at nodes of associations. It reveals that health professionals in both countries have expanded their clinical and medical knowledge and practices, and professional senses and sensitivities, which were subsequently amplified, deferred or diminished within their respective practices. It argues that the capacity of individuals to translate learning into practice is contingent on institutional and cultural differences that constitute the ecology of work for health professionals. [ABSTRACT FROM AUTHOR]

Solid waste management refers to collecting, treating, and disposing of solid waste that has served its purpose or is no longer useful. The primary purpose of this research is to map and visualize the solid waste management literature indexed on the Web of science between 1966 and 2021 based on bibliometrics analysis. This study also identified the most productive authors, sources, organizations, countries, research areas, funding agencies etc. This study employed the bibliometric method to analyze global research productivity on solid waste management literature. A total of 4444 research papers downloaded from the Web of science during the study period. Bibliometrics software, namely Bibexcel, VOSviewer, Biblioshiny, and Microsoft Excel, used to analyze the data. The results show that there was 4444 publication with 78759 citations between 1966 and 2021. The maximum number of papers, i.e., 424 published in 2020, in 1966 single paper published and received one citation. The journal Waste management published 382 papers and became the most relevant source of the topic, whereas Huang GH recognized as the most prolific author with 214 papers. China contributed a significant number of research papers in the field, while the University of Regina, Canada, emerged as a top-performing institution. China and Canada together collaborated more in producing literature in solid waste management. The study concludes that there is a need for further bibliometric study of other related topics in waste management, such as liquid waste management and gasses waste management. [ABSTRACT FROM AUTHOR]

The present study aims to identify the most productive countries, journals, authors, institutions and the most used keywords in the field of special education during 2011-2020, based on the WoS database. The widespread effects of the papers and how they are related were analyzed with the bibliometric analysis method. The findings of the study showed that the USA is inarguably the most productive country, followed by England and Australia. On the other hand, there was a very strong positive correlation (r = 0.929) between the number of papers published by countries and their h-index, a similar finding was also found to be present between the countries' h-index and GDP per capita (r = 0.790). Moreover, it was found that the journals with the highest quartile (Q1 and Q2) in the field of special education published significantly more papers than the journals with the lowest quartile (Q3 and Q4). Matson, JL (USA), Sigafoos, J (New Zealand) and Lancioni, GE (Italy) were determined as the most prolific authors, respectively. Autism, intellectual disability, and Down syndrome were the phrases most frequently used as keywords. Our findings provide key information regarding the developments that the research direction of special education field has recently taken. This study also serves a potential roadmap for future studies.

As humanity reaches the 5.0 industrial revolution, education plays a critical role in boosting the quality of human resources. This paper reports bibliometric research on emerging TiP during 1993-2022 in the educational field to analyse its development on any level of education during the last three decades. This study employed a Scopus database. The findings are that the trend of TiP publication in educational fields has tended to increase every year during the past three decades and conference paper became the most published document type, the USA is the country which produces the most publications; "Students" being the most occurrences keyword and total link strength. The publication of the TiP is ranked to the Quartile 1, which implies that a publication with the cited performance is a publication with credibility because the publisher has a good reputation. Researchers can find the topics most relevant to other metadata sources such as Web of Science, Publish, and Perish.

In a series of two papers, the narrative themes of Intergenerational Trauma (IGT) from both the parent and offspring generation in the Chinese diaspora in Canada are examined. This paper focuses on the experiences of parental participants and their perspectives on how trauma transmits to the next generation. Narratives of IGT from three participants were co-constructed using the Collaborative Narrative Method. The narratives were largely situated during pre-migration in China, with most traumatic experiences related to sociopolitical events between the 1950s to 1980s. Themes were developed from the narratives using reflexive thematic analysis. These themes include the following: (a) decimation of social structures; (b) oppression, chaos, and abuse; (c) desperation for survival; (d) personal losses and the denial of education and opportunities; and (e) preservation of values. Themes associated with participant perception of how their traumatic experience transmitted to their offspring, include the following: (a) desire for stability and opportunities; (b) pressure and concern for the future of their offspring; and (c) hope for the future. The study has implications for understanding the linkage between historical events and individual narratives in the Chinese diaspora, as well as the study of IGT among Chinese populations and their narratival understandings. [ABSTRACT FROM AUTHOR]

The legalization of recreational cannabis consumption in Canada created a cultural conflict for international students from China, where the use of cannabis is heavily criminalized and deemed immoral. This conceptual paper theorizes this cultural conflict experienced by Chinese international students in Canada by applying three theories from macro to micro levels. Neoliberalism is first used to understand how this cultural conflict exposes collisions between the neoliberal West and the rising economic power of China as illustrated through Chinese students studying in Canada. Next, acculturation theory focuses on these students' cultural transition and provides further insight into potential strategies for their handling of specific cultural conflicts such as cannabis use. Lastly, Cloninger's theory of substance use is adopted to explore Chinese international students' individual reasoning about cannabis use, particularly how they make decisions based on evaluations of various conditions. Building upon the above analyses, an integrated conceptual model is further formed to help us understand Chinese students' potential perception of cannabis use in Canada. This conceptual framework provides an important theoretical and conceptual base for future research and practice, from which to further explore cannabis use in the context of cultural transition of different immigrant and migrant groups. [ABSTRACT FROM AUTHOR]

This paper presents findings from an investigation of nature-based practices, from the perspectives of 10 academics/educators from six nations. Participants engaged in a focus group exploring the prevalence and inclusion of nature in social work practice and education. While the study focused on individual members' experiences and perspectives, the findings highlight important context-specific factors for including nature within social work to reconnect humans with nature for health, well-being, healing, and justice. An Integrative Environmental Model for social work is proposed to assist future practice and education. [ABSTRACT FROM AUTHOR]

With an increasing number of children diagnosed with Autism-Spectrum-Disorder in Canada, this paper focuses on how their mothers, as Asian immigrant women, experience the process of diagnosis and learn to parent their children. By taking two Asian (Korean and Chinese) mothers' critical personal narratives as major data sources, this paper aims to explore the diagnosis process of Autism-Spectrum-Disorder through a sociocultural lens on the intersectionality of (im)migrants and their cultural competence, and argues that their identity (re)construction and learning for parenting take place at the intersectionality of race, gender, class, and disability. This paper highlights possible implications for everyone involved in this 'medical' process, in the context of Canadian or other similar multicultural societies. Asian immigrant mothers usually have to deal with children with Autism-Spectrum-Disorder (ASD) and they have bitter experience of mistreatment tied to race, gender and class. This study reveals how Asian immigrant mothers struggled in their integration to Canadian society as well as their experiences of denial into Canada's medical system. The stories of these two women shed lights on the social and cultural aspects of immigrant mothers' learning strategies, including how they utilize accessible resources and networks for their children's treatment and diagnosis. This paper suggests that policymakers need to consider the social and cultural aspects of diagnosis in immigrant families to better fit their needs and provide them appropriate medical and social support. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of the study is to show that divergent perceptions among regulators, the regulated and the associated regulatory bodies across multiple jurisdictions regarding the nature and functionality of cryptocurrencies hamper the development of a more comprehensive and coherent regulatory framework in curbing crimes and other related risks associated with cryptocurrencies. Design/methodology/approach: The study has used a descriptive doctrinal legal research method to investigate and understand the insights of existing laws and regulations in four selected jurisdictions concerning cryptocurrencies and how these laws could be further improved and developed to reduce crypto-related crimes. Furthermore, the study has also used a comparative research method to conceptualize the contours of the new legal discourse emerging from cryptocurrencies to adopt and implement a sound regulatory framework. Findings: The study illustrated that divergent regulatory treatment among different jurisdictions might suffocate novel digital innovations such as cryptocurrency. These fragmented regulatory approaches by various jurisdictions question the sustainability of the present national legislation adopted to regulate cryptocurrencies. Looking into other jurisdictional developments in regulating cryptocurrencies, it is apparent that a concerted regulatory approach is needed to minimize the abuse of this innovation. Research limitations/implications: The study has implications for regulators and policymakers to review the current regulatory framework for regulating cryptocurrencies to prevent regulatory arbitrage. The divergent legislative measures concerning cryptocurrency among different jurisdictions question the sustainability of these legislative initiatives, considering the evolving and borderless nature of cryptocurrency. Therefore, this paper will help regulators to consider the present legislative gaps in establishing a common global regulatory approach in the crypto sphere. Originality/value: The study contributes to the existing body of literature by examining the regulatory frameworks of four jurisdictions, namely, the USA, Canada, China and the EU, related to cryptocurrencies, with a discussion on the development of cryptocurrencies-related laws among these four jurisdictions and their sustainability in curbing crimes in the Darknet. [ABSTRACT FROM AUTHOR]

Purpose: This research aims to assess variations of motivations when studying international location decisions. In particular, this study aims to assess the influence of diverse motivations – seeking technology, seeking brand assets, seeking markets, seeking resources and escaping institutional constraints – as determinants of the international location choice of emerging market multinational enterprises (EM MNEs) entering least developed, emerging, and developed countries. Design/methodology/approach: The authors develop a set of hypotheses based on the ownership–location–internalization framework and complement it with an institutional perspective. The conceptual model posits that the different internationalization motivations (seeking technology, seeking brand assets, seeking markets, seeking resources and escaping institutional constraints) will impact the location choice of EM MNEs in developed economies, emerging markets or least developed countries. This study uses the 2013 survey data collected by the China Council for the Promotion of International Trade and the Asia Pacific Foundation of Canada. The final sample of analysis of this research includes 693 observations. Findings: After controlling for several variables, two-stage Heckman regressions show there is a variation of motivations when EM MNEs enter least developed countries, emerging markets and developed economies. EM MNEs are motivated to enter least developed countries to seek markets and resources. Conversely, those firms enter developed countries in their search for technological assets and to escape institutional constraints at home. While the present study findings show a clear difference in the motivations that lead to location choice in least developed vs developed countries, the results are not as clear for location in other emerging countries. Research limitations/implications: The paper offers empirical support for the importance of motivations as crucial determinants of location choice. Originality/value: This paper provides a detailed quantitative study on the internationalization location choice of EM MNEs based on their motivations. Though theoretical models underscore the importance of motivations, we know very little about how, in practice, motivations drive location choice. This study contributes to the international location choice literature a deeper understanding of how diverse motivations drive choices of expansion into developed economies, emerging markets or least developed countries. [ABSTRACT FROM AUTHOR]

Higher education informatization (HEI) is an interdisciplinary field that examines the use and integration of information and communication technologies (ICTs) in higher education. This paper provides a bibliometric and visual analysis of the research trends, patterns, and topics in this field. Using the Web of Science database, the authors selected and analyzed 199 SCI and SSCI papers on HEI published from 2000 to 2023 by VOSviewer and CiteSpace software. The results indicate that the publication volume of HEI research has grown significantly in recent years. The author network shows the collaboration and contribution of different researchers and institutions, while the journal network reveals the multidisciplinary nature and scope of the field. The keyword network and the burst keyword analysis identify the main research themes and the emerging hot topics in HEI. The co-citation network of sources illustrates the theoretical and methodological foundations and influences of the field. The paper concludes with some implications and suggestions for future HEI research.

Purpose: Microteaching is a teacher training method based on microclasses (groups of four or five students) and microlessons lasting no more than 5-20 min. Since it was first explored in the late 20th century in experiments at Stanford University, microteaching has evolved at the interdisciplinary level. The purpose of this paper is to examine the networks found via an analytical bibliometric study of the scientific output related with microteaching in teacher training, through a study and examination of the Web of Science database. Design/methodology/approach: This research was conducted with the VOSviewer tool for content analysis through data mining and scientific network structure mapping by means of the normalisation technique. This technique is based on the association strength indicator, which is interpreted as a measurement of the similarity of the units of analysis. Findings: Two hundred and nine articles were thus obtained from the Web of Science database. The networks generated and the connections among the various items, co-authorship and co-citation are presented in the results, which clearly indicates that there are significant authors and institutions in the field of microteaching. The largest cluster is made up of institutions such as Australian Catholic University. The most often-cited document is by Rich and Hannafin. Allen (1968), who defines microteaching as a technique based on microclasses and microlessons, is the author most often cited and has the largest number of connections. Research limitations/implications: This research's limitations concern either aspects that lie beyond the study's possibilities or goals that have proved unattainable. The second perspective, which focuses on skill transfer, contains a lower percentage of documents and therefore has a weaker central documentary structure. Lastly, the authors have also had to bear in mind the fact that the scientific output hinges upon a highly specific realm, the appearance and/or liberalisation of digital technologies and access to those technologies in the late 20th century. Originality/value: This research shows that microteaching is a promising area of research that opens up vast possibilities in higher education teacher training for application in the realm of technologies. This paper could lead to several lines of future research, such as access to and the universal design of learning from the standpoint of different communication and pedagogical models based on microteaching.

This study examines through a systematic review, the reference services rendered in academic libraries using artificial intelligence (AI) and by collecting data through environmental scanning. The objective of this systematic literature review is to provide a synthesis of empirical studies exploring the application of artificial intelligence for reference services in academic libraries. Data were collected from Web of Science, Scopus, and LISA databases. Following the rigorous/established selection process, a total of thirty five articles were finally selected, reviewed and analyzed. Thirty five papers were identified, analyzed and summarized on the subject relating to the application of AI and the methods which are most often used. The findings demonstrate that university libraries in Canada and China are leading in the deployment of AI for reference services. The AI techniques used mostly in the scanned university libraries are self-directed learning and natural language processing techniques; while the challenges of using AI for reference services are the problem of quality intelligence, linguistic style, privacy, a threat to intellectual freedom, bias, and cost; inadequate experts, poor network, poor training and lack of innovation, and limited knowledge about the technology. The study indicates university libraries take into account implementing AI for reference services. [ABSTRACT FROM AUTHOR]

SAGD technology has been successfully and widely applied in the development of superheavy oil and oil sand projects. Before normal SAGD process, some preheating ways are often needed to realize interwell hydraulic connection, and this means that determining reasonable SAGD conversion timing from the preheating stage is an essential precondition for good performance. Previous numerical simulations or qualitative analysis of temperature fall-off data are often adopted in the industry, but they have deficiencies in terms of dependent on static geological model or insufficient data utilization. Therefore, on the basis of the temperature and pressure monitoring process comparison in China's superheavy oil and Canada's oil sand projects, this paper proposed a temperature fall-off interpretation model to obtain thermal diffusivity and preheating radius at different measurement points along the horizontal section by combining an unsteady thermal conduction model under constant heating power of wellbores in the radial coordinate system and approximately unsteady thermal conduction model with constant wellbore temperature and Fourier's law of thermal conduction. Besides, the duration time, interpretation method, and application flow chart of temperature fall-off test were presented. Then, it was validated to successfully determine the timing of SAGD conversion from the preheating stage by an example combining with tracking numerical simulation, temperature inflection point analysis, and index analysis during the partial-SAGD and initial SAGD stages. The findings of this study can help determine the SAGD conversion timing from the preheating stage simpler and faster especially for the case of long horizontal well section deployed with more temperature measurement points. [ABSTRACT FROM AUTHOR]

The paper provides a systematic review of satellite-based regional and urban heat island (RHI and UHI) studies in cities and their challenges, from 2010 to the present based on visualizing scientific landscapes (VOS) viewer analysis and Scopus and science database search using a set of standard criteria. The review results show that 52.17% of the studies used Landsat images followed by MODIS (36.65%). Based on VOS viewer analysis author keywords, remote sensing was strongly linked to urban heat island, urban greenspace, and improvise surface, respectively. Regarding, Co-authorship network China, Canada and the United kingdom's authors actively collaborated with different world researchers. The most frequently studied regions and periods of research are China and summer daytime, respectively. A total of 55% of the articles reported the use of a mono-window algorithm for retrieving LST from sensors. On the other hand, remotely sensed UHI studies have been facing a series of challenges, including differences between remote sensing satellite-derived LST and air temperature, impacts of clouds and other factors on LST data, methods to quantify UHI, accuracy assessment and attribution of RHI and UHI. Thus, consideration was given to the understudied cities, the methods to compute RHI and/or UHI intensity, inter-annual variability and modeling in the future. [ABSTRACT FROM AUTHOR]

The aim of this study is to identify the most prolific countries in the field of special education and to discuss the widespread impact of their papers by taking into account the country's h-index. Through a bibliometric analysis, the data were collected in the Web of Science Core Collection category "Education, Special" in the Social Science Citation Index during 2011-2020. The 25 most prolific countries in the field of special education were determined in terms of paper productivity, and it was seen that the leading country was undisputedly the USA (54.42%). Meanwhile, a strong positive correlation was found between the h-index and the number of papers published by the countries (r=0.864). On the other hand, when the ranking in terms of the number of papers was reconfigured by the h-index, it was relatively changed. The possible reasons for this change for the countries with the most changing rankings were discussed by considering some definitive criteria such as the journal quartiles, the percentage of international and domestic, and the percentage of open access papers. This study reports a positive correlation between the quality and quantity in the field of special education for the publications of countries. It has been shown that where the positive correlation deviates, then especially, the journal quartiles, the percentage of international collaboration and the percentage of open access papers have a significant effect. The bibliometric findings may be useful to enrich the discussion about the widespread impact of papers and debate whether the use of h-index is acceptable for cross-national comparisons.

A major hurdle in pediatric formulation development is the lack of safety and toxicity data on some of the commonly used excipients. While the maximum oral safe dose for several kinds of excipients is known in the adult population, the doses in pediatric patients, including preterm neonates, are not established yet due to the lack of evidence-based data. This paper consists of four parts: (1) country-specific perspectives in different parts of the world (current state, challenges in excipients, and ongoing efforts) for ensuring the use of safe excipients, (2) comparing and contrasting the country-specific perspectives, (3) past and ongoing collaborative efforts, and (4) future perspectives on excipients for pediatric formulation. The regulatory process for pharmaceutical excipients has been developed. However, there are gaps between each region where a lack of information and an insufficient regulation process was found. Ongoing efforts include raising issues on excipient exposure, building a region-specific database, and improving excipient regulation; however, there is a lack of evidence-based information on safety for the pediatric population. More progress on clear safety limits, quantitative information on excipients of concern in the pediatric population, and international harmonization of excipients' regulatory processes for the pediatric population are required. [ABSTRACT FROM AUTHOR]

Gender norms, roles and relations differentially affect women, men, and non-binary individuals' vulnerability to disease. Outbreak response measures also have immediate and long-term gendered effects. However, gender-based analysis of outbreaks and responses is limited by lack of data and little integration of feminist analysis within global health scholarship. Recognising these barriers, this paper applies a gender matrix methodology, grounded in feminist political economy approaches, to evaluate the gendered effects of the COVID-19 pandemic and response in four case studies: China, Hong Kong, Canada, and the UK. Through a rapid scoping of documentation of the gendered effects of the outbreak, it applies the matrix framework to analyse findings, identifying common themes across the case studies: financial discrimination, crisis in care, and unequal risks and secondary effects. Results point to transnational structural conditions which put women on the front lines of the pandemic at work and at home while denying them health, economic and personal security – effects that are exacerbated where racism and other forms of discrimination intersect with gender inequities. Given that women and people living at the intersections of multiple inequities are made additionally vulnerable by pandemic responses, intersectional feminist responses should be prioritised at the beginning of any crises. [ABSTRACT FROM AUTHOR]

Bisphenol A (BPA) is mainly used to produce polycarbonate consumer products. However, the occurrence of BPA and other bisphenol analogues (BPs) in polystyrene-made plastic products, such as white foam take-out containers (WFTOCs), has not been well investigated. In this study, occurrence of 20 BPs in WFTOC samples collected from China, Canada, and Poland were investigated with a sample size of 152. Results showed that 11 out of 20 BPs have been detected at least in one WFTOC sample. Among them, BPA was the most frequently detected BP, followed by bisphenol S (BPS) and bisphenol AF, while BPF was the least detected BP. Very high concentrations of BPA and BPS were detected in WFTOCs from China (mean 2694 and 552 ng/g), compared with Canada (81 and 45 ng/g, respectively) and Poland (95 and 16 ng/g). Other BPs, such as bisphenol TMC (BPTMC; detection frequency 65%, range < LOQ − 224 ng/g), bisphenol G (17%, < LOQ − 11 ng/g), and bisphenol BP (11%, < LOQ − 1.6 ng/g), were also detected in Chinese WFTOC samples. The mean partitioning coefficients of BPA, BPS, bisphenol AP, and BPTMC between WFTOCs and tap water, 10% ethanol, 50% ethanol, corn oil, or steamed rice were 0.22 − 2.9%, 0.16 − 5.1%, 0.11 − 7.5%, 2.3 − 6.5%, or 0.19 − 0.36%, respectively. The estimated daily intake of BPA, BPS, and BPTMC through using WFTOCs were 0.50 − 547, 0.054 − 229, and < 0.66 ng/kg bw/day, respectively, for general population in China, Canada, and Poland. Overall, this study first reveals the unexpected presence of BPs in WFTOCs made of polystyrene, which contributes to the better understanding of the sources of human exposure to BPs. [ABSTRACT FROM AUTHOR]

Background Generic drugs have been seen as a potentially powerful way to alleviate the financial burden on patients and health care systems. Two strategies for achieving rational prices of generic drugs are tiered pricing framework and pooled purchasing power. We compare the pan-Canadian Tiered Pricing Framework (TPF) and the Chinese National Volume-Based Procurement (NVBP) as comparators to explore the similarities and differences between the two mechanisms and summarise lessons for other jurisdictions. Methods This comparative study applies Donabedian's structure-process-outcome framework to systematically analyse the macro contexts, procedures, and long- and short-term results of each pricing mechanism, and the interactions between them. Results Structure: TPF is an upstream initiative aimed at lowering the prices of generic drugs and increasing coverage and price consistency. NVBP is a downstream national initiative prioritised for reducing drug prices to achieve value-based purchasing. Process: By associating the number of manufacturers with price cuts, TPF leaves the choice to manufacturers to decide if they want to enter a specific market. In contrast, the Chinese government determines NVBP list and has the authority to choose manufacturer(s) with the lowest price(s). TPF provides clear price information to potential suppliers with unclear order quantity. The NVBP drug price is determined by tendering, while procurement volume is clear and massive. Outcome: The effectiveness of TPF and NVBP is similar, with both achieving a 53% price cut. Both TPF and NVBP experienced efficiency improvement since their establishment, with 98 and 86 drugs priced per year. By comparing 60 drugs covered by both programmes, the NVBP price is 57% of that of the TPF counterpart on average (1.1 to 301.6%), by purchase power parity. Conclusions The tiered pricing scheme is feasible in regions with a stable and mature pharmaceutical market, typically seen in high-income countries, while tendering is more workable in low- and middle-income countries where the pharmaceutical market is weak and unstable. Experience in the two countries shows that a coordinated pricing mechanism involves many piecemeal interactive problems, which a sophisticated system with a robust long-range plan may address better. [ABSTRACT FROM AUTHOR]

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In this study, we contribute to the literature in twofold. First, we analyse the nexus between oil price uncertainty shock and real exchange rate behavior from a global perspective using the Global Vector Autoregressive (GVAR) framework. Second, we attempt to examine the individual countries' characteristics in the propagation of global oil price uncertainty to real exchange rate. Using a newly developed measure of oil price uncertainty, our findings confirm a statistically significant exchange rate depreciation effect on 17 of the 32 countries considered with most of them being oil exporting countries although the magnitude of the initial impact is less severe in strong European economies, Canada and China. Our results have important implications for investors and policymakers. [ABSTRACT FROM AUTHOR]

This paper investigates the language fluency problems of skilled immigrants from mainland China to Canada. It capitalises on interview data to explore the relationships between Chinese immigrants' identities, second language practices, and language skills. It reports the informants' difficulty in integrating into their workplaces and their unwillingness to make considerable investments in learning English. Drawing on Bourdieu's (1984) theory of practice and linking it with the issue of identity, this paper explains how the habitus of the informants interact with their milieux, how a marginalised identity emerges, and how this identity negatively impacts on their oral proficiency in English.

AACSB adopted new and revised standards in 2020 that require business schools to demonstrate positive societal impact through internal and external activities. While many schools are already engaged in such activities, there seems to be no agreed-upon conceptualization or measurement of societal impact. This paper aims to help business schools organize, measure, and demonstrate their efforts to create positive societal impact and thus meet the updated AACSB standards. By using data from semi-structured interviews, this paper identifies different dimensions of positive societal impact and offers enablers and barriers in business school efforts to create such societal impact.

The demands arising from the COVID-19 pandemic have amplified the importance of resilience not only for students, but also for academics. This narrative review examines a phenomenon which has received little research attention, despite its significance during the pandemic, namely the resilience of academics in higher education. We refer to this as 'academic resilience'. The review investigates how academic resilience in higher education has been addressed in scholarship, with particular attention to the five major pandemics from 2001 to 2020. A review of fourteen relevant papers shows a lack of attention to the resilience of university teaching staff. Uncovering how academics overcome and withstand adversity on the one hand, and how higher education institutions have managed and supported the resilience of their staff on the other, this paper offers a conceptualisation of academic resilience that goes beyond the individual/environmental binary in scholarship.

The paper provides an overview of the global research on graduate education. The study applied a combination of a bibliometric and social network analysis methods to bibliographic data from Thompson Reuters' Web of Science. More specifically, a keyword search approach was used to retrieve 2,454 articles on graduate education from 1996 until 2020. The set was processed with the VantagePoint software. The paper reports the findings in the form of lists of top scholars, research centres, and countries contributing to research on graduate education. The findings include similar lists of the key funding agencies, contributing disciplines and publication venues, as well as maps representing collaborative activity in the field between institutions, and countries. Finally, the frequency of utilisation of groups of author-supplied keywords is analysed to determine the basic thematic structure of the research on the topic. The originality of the paper consists in the fact that it represents the first attempt to map the landscape of research on graduate education using bibliographic data. It can be used to supplement the results of literature reviews on the topic, which apply a more in-depth content analysis-based approaches to a limited number of papers to determine the thematic structure of the field.

Objective: Clarifying the distinctions between art-based creative activities in the domains of occupational therapy and art therapy in the context of stroke rehabilitation, while also describing the effects of art-based creative activities on stroke rehabilitation. Design: Scoping review. Data source: A systematic search was performed in nine databases (Web of Science, PubMed, EMBASE, Cochrane Library, CINAHL and four Chinese database) from their inception to December 2023. Review methods: The study included randomized and non-randomized controlled trials involving art-based creative activities, as well as qualitative research providing detailed intervention measures. The study focused on stroke patients, with primary outcomes related to patients' physiological recovery, psychological well-being, ADL, etc. Data extraction included information on intervention strategies and study results. Results: Seventeen studies were included, extracting six similarities and differences in creative activity between two domains. Creative activities were observed to have positive impacts on daily living activities, limb motor function, fine motor ability, and emotional well-being in stroke patients. Conclusion: Creative activities, whether in occupational therapy or art therapy, involve providing participants with tangible crafting materials for the creation of artistic works. Future stroke rehabilitation practices should tailor activities and intervention focus based on patients' rehabilitation needs, preferences, and cultural background. The current comprehensive analysis provides initial support for the potential positive role of creative activities in stroke rehabilitation, but further in-depth research is needed to confirm their effectiveness. [ABSTRACT FROM AUTHOR]

Purpose: Coronary artery disease (CAD) patients frequently face readmissions due to suboptimal disease management. Prediction models are pivotal for detecting early unplanned readmissions. This review offers a unified assessment, aiming to lay the groundwork for enhancing prediction models and informing prevention strategies. Methods: A search through five databases (PubMed, Web of Science, EBSCOhost, Embase, China National Knowledge Infrastructure) up to September 2023 identified studies on prediction models for coronary artery disease patient readmissions for this review. Two independent reviewers used the CHARMS checklist for data extraction and the PROBAST tool for bias assessment. Results: From 12,457 records, 15 studies were selected, contributing 30 models targeting various CAD patient groups (AMI, CABG, ACS) from primarily China, the USA, and Canada. Models utilized varied methods such as logistic regression and machine learning, with performance predominantly measured by the c-index. Key predictors included age, gender, and hospital stay duration. Readmission rates in the studies varied from 4.8% to 45.1%. Despite high bias risk across models, several showed notable accuracy and calibration. Conclusion: The study highlights the need for thorough external validation and the use of the PROBAST tool to reduce bias in models predicting readmission for CAD patients. [ABSTRACT FROM AUTHOR]

Although scholars have researched Chinese parents' perspectives on play pedagogy, few investigate the differences between parents of preschoolers and early primary schoolers, non-immigrant and immigrant parents. The present study employs the theoretical framework of parental ethnotheories to describe parental understanding and concerns about the use of play in supporting young children's English learning in China. The nine participants included parents of preschoolers and/or primary schoolers who were non-immigrant and immigrant Chinese parents in Canada. Findings revealed different types of discrepancies concerning parental beliefs and practices. First, there was a gap between parents' beliefs and their practices regarding child-rearing and education. Second, in terms of understanding play, Chinese parents held a slightly different perspective compared to that of western parents in other studies, showing that Chinese parents only valued play's supporting role in the development of non-cognitive aspects, such as improving interest in learning English. Third, parents of preschoolers and early primary schoolers held conflicting attitudes toward the use of play in children's learning. Fourth, immigrant Chinese parents were inclined to follow traditional Chinese notions of child-rearing, revealing discrepant perceptions about child play and rearing compared to western knowing of child-rearing in previous studies. The findings raise implications for educators to balance the pedagogical perspectives of child development and parental ethnotheories of child development. [ABSTRACT FROM AUTHOR]

Prediction of renewable energy consumption structure (RECS) can provide important guidance for energy development planning and energy structure transformation. The RECS refer to the proportion of various renewable energy consumptions and belong to compositional data, which could reflect the structural shapes of a complete system better. The multivariate compositional data's vector autoregressive model (CDVAR) on the basis of the Simplex space and its algebraic system is proposed in this study aiming at the multi-dimensional small sample size. Firstly, the algebraic system of the Simplex space is introduced and the statistics of the compositional data are defined. Secondly, the novel model with the form of the compositional data is obtained and the least square parameter estimation of the model is derived according to Aitchison geometry. Third, the validation of the novel model is verified by the data on RECS in countries (China, USA, and Canada). The validation presents that the proposed model performs better in fitting, prediction, stability, and applicability compared with other five models under transformation. Last, the proposed model is applied to analyze and forecast the RECS of the above countries in 2021–2025 to provide an important basis for the optimization of the RECS. [ABSTRACT FROM AUTHOR]

Staphylococcus aureus sequence type (ST) 398 is a lineage affecting both humans and livestock worldwide. However, the mechanisms underlying its clonal evolution are still not clearly elucidated. We applied whole-genome sequencing (WGS) typing to 45 S. aureus strains from China and Canada between 2005 and 2014, in order to gain insight into their evolutionary pathway. Based on WGS phylogenetic analysis, 42 isolates were assigned to the human-associated clade (I/II-GOI) and 3 isolates to livestock-associated clade (IIa). Phylogeny of ϕSa3 sequences revealed five phage groups (Groups 1–5), with Group 1 carrying ϕSa3-Group 1 (ϕSa3-G1), Group 2 carrying ϕSa3-G2, Group 3 carrying ϕSa3-G3, Group 4 carrying ϕSa3-G4 and Group 5 lacking ϕSa3. ϕSa3-G1 was only found in strains that accounted for the most ancestral human clade I, while ϕSa3-G2, ϕSa3-G3 and ϕSa3-G4 were found restricted to sublineages within clade II-GOI. Some isolates of clade II-GOI were also found to be ϕSa3-negative or resistant to methicillin which are unusual characteristics for human-adapted isolates. This study demonstrated a strong association between phylogenetic grouping and phage type, suggesting an important role of ϕSa3 prophage in the evolution of human-adapted ST398 subclones. In addition, our results suggest that this subclone slowly began to adapt to animal hosts by losing ϕSa3 and acquiring methicillin resistance, which was observed in some strains of human-associated clade II-GOI, an intermediate human to livestock transmission clade. [ABSTRACT FROM AUTHOR]

Due to cultural and systemic factors, Chinese-Canadians tend to use mental health services less or when mental health problems are more severe. Services need to be more culturally responsive in their treatment of mental illness. Around important life events, when there may be heightened vulnerability to mental illness, this is especially important. In this study, postpartum cultural practices were examined among recent immigrant, longer-term immigrant, and Canadian-born Chinese women. We conducted a longitudinal cohort study of 493 women in Toronto, Ontario, with livebirths in 2011–2014. Participants completed a demographic survey and Postpartum Rituals Questionnaire. Most women (82.2%) practiced at least one postpartum ritual. Younger age (OR 0.93; 95% CI 0.87–0.99) and greater participation in the heritage culture (OR 1.28; 95% CI 1.02–1.61) were associated with ritual practice. From among five types of postpartum rituals identified (i.e., avoidance of homeostatic disturbances, dietary practices, wind avoidance, organized support, and cold avoidance), dietary practices were most commonly undertaken and cold avoidance was least commonly undertaken. There were differences in postpartum ritual patterns by immigration status, with immigrant women being more likely to undertake a greater number of rituals, to attribute these rituals to Chinese culture, and to ascribe health benefits to these rituals and being less likely to feel forced into performing these rituals. Our findings underscore the importance of clinicians becoming more aware of Chinese postpartum rituals to provide women with culturally competent and patient-centered care. [ABSTRACT FROM AUTHOR]

Purpose: This purpose of this paper is to report on the development of an evidence-informed framework created to facilitate the formulation of generative artificial intelligence (GenAI) academic integrity policy responses for English medium instruction (EMI) higher education, responding to both the bespoke challenges for the sector and longstanding calls to define and disseminate quality implementation good practice. Design/methodology/approach: A virtual nominal group technique engaged experts (n = 14) in idea generation, refinement and consensus building across asynchronous and synchronous stages. The resulting qualitative and quantitative data were analysed using thematic analysis and descriptive statistics, respectively. Findings: The GenAI Academic Integrity Policy Development Blueprint for EMI Tertiary Education is not a definitive mandate but represents a roadmap of inquiry for reflective deliberation as institutions chart their own courses in this complex terrain. Research limitations/implications: If repeated with varying expert panellists, findings may vary to a certain extent; thus, further research with a wider range of stakeholders may be necessary for additional validation. Practical implications: While grounded within the theoretical underpinnings of the field, the tool holds practical utility for stakeholders to develop bespoke policies and critically re-examine existing frameworks. Social implications: As texts produced by students using English as an additional language are at risk of being wrongly accused of GenAI-assisted plagiarism, owing to the limited efficacy of text classifiers such as Turnitin, the policy recommendations encapsulated in the blueprint aim to reduce potential bias and unfair treatment of students. Originality/value: The novel blueprint represents a step towards bridging concerning gaps in policy responses worldwide and aims to spark discussion and further much-needed scholarly exploration to this end.

This study introduces the CACTI (Classroom Approaches to CLIL and Translanguaging Inventory), a formative assessment tool for guiding translanguaging in context. It comprises a comprehensive inventory of translanguaging practices to (1) assess how translanguaging is occurring in classes where academic subjects are taught in English, (2) illuminate pedagogical gaps and inclusion/equity limitations in different teaching situations, and thus (3) shape translanguaging more intentionally. The literature review draws on García, Ibarra Johnson, and Seltzer's (2017) translanguaging stance, design, and shifts, along with other bi/multilingual classroom practices that went into the tool design. The methods section describes the CACTI's construct operationalisation and validity testing. At the same time, the findings illustrate the CACTI's use with two teachers in an elementary EFL setting and a secondary ESL setting. In the first case, an elementary EMI teacher in China rejected a translanguaging stance, allowing translanguaging shifts only when students struggled with English and implementing no translanguaging designs. This approach benefited immersion, yet the lack of metalinguistic discussion in L1 affected grammatical accuracy. In the second case, a secondary English teacher in Canada embraced translanguaging in creative writing. However, she did not encourage translanguaging in research presentations due to information in students' L1s that she could not fact-check, inadvertently excluding other languages from more "serious" academic work. The study concludes with how the CACTI can illuminate pedagogical or equity gaps in specific settings so teachers can develop context-specific goals for expanding translanguaging practices without losing immersion or scaffolding academic English. [ABSTRACT FROM AUTHOR]

Introduction/Objective Advance Care Planning (ACP) discussions are infrequently conducted with physicians, even fewer among minorities. We explored physicians' experiences in engaging Chinese (CH) and South Asian (SA) patients in ACP conversations to understand initiation and participation patterns, topics covered, and barriers and facilitating factors. Method Twenty-two physicians with 15%+ SA patients aged 55+ and 19 with 15%+ CH patients aged 55+ were interviewed. Results SA- and CH-serving physicians described similar initiation patterns, cultural context, and need for standardized ACP routines. However, the SA-serving physicians described greater involvement of family members, while CH-serving physicians described more communication barriers and family members' desire to hide the diagnosis from patients. Conclusion Cultural taboos surrounding discussion around death and dying appear to influence CH older adults and families strongly. Lack of familiarity with ACP amongst the SA population accounts more for their limited engagement in ACP discussions. [ABSTRACT FROM AUTHOR]

While coparenting-related conceptual frameworks and empirical studies have received considerable attention in Western countries, there is far less attention on this topic in other regions. This study seeks to fill this gap by comparing coparenting dynamics between English-speaking and Chinese parents. This study begins by reviewing coparenting relationships in both Western and Chinese contexts. Study participants comprised 399 English-speaking parents living in the US and Canada and 534 Chinese parents living in Mainland China. There were several waves of participant recruitment by sending out the flyers online or utilizing the professional networks to invite eligible parents. The measurement tool CoPAFS (Coparenting across Family Structures), which has been validated in English-speaking culture, was used to compare the differences in coparenting constructs in two cultures. First, the model fit of CoPAFS within Chinese culture was examined with Cronbach Alpha values and relevant model fit indices such as Comparative Fit Index and Root Mean square Residual. As most of the statistics fell below the expected level of excellence, there is a need to locally adjust the entire model in order to better interpret Chinese parenting. The intensity of connection between each factor included in the model and the coparenting relationship as a whole was then investigated. Although most factors were endorsed similarly by Chinese and English-speaking parents, there were notable differences in their opinions regarding communication and trust. While English-speaking parents highly valued these two elements within the coparenting process, Chinese parents showed almost no attentiveness to them. In order to understand factors that may contribute to such a sharp contrast, two main variables, culture and gender, were tested. Through a series of multigroup invariance analyses assessing equivalence across groups, it was discovered that culture emerged as the more dominant determinant among the groups of participants. The implications of cross-cultural use of the CoPAFS tool and future research directions are discussed. [ABSTRACT FROM AUTHOR]

Background: Infection prevention competencies are critical for successful job performance, career progression and robust performance of infection prevention and control programs. Aim/objective: Identify competency assessment tools available to infection preventionists and describe their characteristics, validation processes and reliability. Methods: A scoping review was conducted on five databases and grey literature from 1999 to 2022. A descriptive synthesis approach was undertaken to analyse the data. Finding/results: Seven tools that meet the inclusion criteria were identified. Of those, one tool was reviewed twice. All tools were developed in the United Kingdom, Canada, China and the United States, and were published between 2009 and 2022. All tools use a rating scale; and the most used method to assess competencies was self-assessment. Levels of competency were cited by five tools. Two tools provided information on validation methods and reliability tests for internal consistency. Discussion: Few competency assessment tools are available in the literature, and there is a lack of information on their development process. A global effort to develop an assessment tool that allows comparison across countries and cultures can be a step forward to propel infection preventionists' careers and enhance the efficacy of Infection Prevention and Control Programs. [ABSTRACT FROM AUTHOR]

While ChatGPT has recently become very popular, AI has a long history and philosophy. This paper intends to explore the promises and pitfalls of the Generative Pre-trained Transformer (GPT) AI and potentially future technologies by adopting a speculative methodology. Speculative future narratives with a specific focus on educational contexts are provided in an attempt to identify emerging themes and discuss their implications for education in the 21st century. Affordances of (using) AI in Education (AIEd) and possible adverse effects are identified and discussed which emerge from the narratives. It is argued that now is the best of times to define human vs AI contribution to education because AI can accomplish more and more educational activities that used to be the prerogative of human educators. Therefore, it is imperative to rethink the respective roles of technology and human educators in education with a future-oriented mindset.

In this work, a bibliometric analysis of the investigations of the last 54 years focused on the teaching of topology and its applications in the learning of other areas of knowledge was carried out. The articles that appear in the SCOPUS database were taken into account under the search criteria of the words topology and teaching, connected with the Boolean expression AND in the search field ABS. As a result, 329 articles were obtained which, based on the PRISMA methodology, were reduced to 74 papers. In them publication trends, impact of publications, citation frequencies, among others, were compared. In addition, its use was identified for learning topology at different levels of training, areas of knowledge where this discipline is most applied and strategies used to teach these applications.

Although concepts such as research without borders have become more commonplace in recent decades, few studies have investigated the capabilities that global researchers require to cross both cultural and disciplinary borders. This paper explores global capabilities along with strategies and spaces that may facilitate academic researchers' acquisition and development of global research competence. The study's dataset comprises responses of 26 participants across 15 countries -- all of whom are members of a specific comparative education society -- who contributed their views via e-questionnaire. Findings indicate that research capacity building is a dynamic process and global competence calls for complex skills and conscious attitudes. Commitment to expand scientific curiosity beyond one's own culture and academic discipline appears to be a main criterion in achieving global competence. Results of this study are not meant to be prescriptive but rather exploratory and informative for a broad group of academic stakeholders.