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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]

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.

The article offers various United Nations atomic energy news. The United Nations Atomic Energy Commission met on September 10 and 11, 1947 and adopted the second report to the Security Council. The nations who voted in favor of the report are Australia, France, United States, Brazil, Canada, and China. Russia rejected the report, and Poland abstained. The proposals submitted by Russia involves the investigation of mining and production facilities and accounting of atomic materials, and the conduct of investigations in case of violation of the weapons ban.

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 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]

This rapid systematic review aims to examine emerging evidence on the effects of COVID-19 on educational institutions and assess the prevalence of e-learning changes in the sector. This paper reviews literature on learning, teaching, and assessment approaches adopted since the COVID-19 outbreak, and assesses the impact on the sector, staff, and students, summarizing findings from peer-reviewed articles. It categorizes these into five key themes: (1) digital learning; (2) e-learning challenges; (3) digital transition to emergency virtual assessment (EVA); (4) psychological impact of COVID-19; and (5) creating collaborative cultures. This represents the first systematic review of COVID-19's impact on education, clarifying current themes being investigated. The author suggests that the term 'emergency virtual assessment' (EVA) is now added for future research discussion. Finally, the paper identifies research gaps, including researching the impact on lesser developed countries, the psychological impact of transition, and the important role of leadership and leadership styles during the transition and handling of the pandemic.

Heat pulse method is a transient method that estimates soil thermal properties by characterizing the radial transport of short-duration line-source heat applied to soils. It has been widely used to measure a wide range of soil physical properties including soil thermal conductivity, thermal diffusivity, heat capacity, water content, ice content, bulk density, water flux and evaporation in laboratory and field environments. Previous studies generally focus on the scientific aspects of heat pulse method based on selected publications, and there is a lack of study investigating the heat pulse publication as a whole. The objective of this study was to give an overall view of the use of heat pulse method for soil physical measurements from the bibliometric perspectives. The analyses were based on the Web of Science Core Collection data between 1992 and 2019 using HistCite Pro and VOSviewer. The results showed an increasing trend in the volume of publications on this field and Dr. Robert Horton was the most productive researcher coauthoring papers on the heat pulse method. The co-authorship analysis revealed that researchers from soil science are closely collaborated, but this is not true for researchers in other fields. There is a lack of new young scientists committing to this field while the older generation of researchers are retiring. The United States Department of Agriculture Agricultural Research Servics (USDA-ARS), the China Agriculture University and the Chinese Academy of Science were the top three organizations applying the heat pulse method, while the USA, China and Canada were the top three countries. The Soil Science Society of America Journal, Water Resources Research and Agricultural and Forestry Meteorology were the most widely used journals. The con-occurrence and citation analysis could be used to map the development of the field and identify the most influential publications. The study showed that the bibliometric analysis is a useful tool to visualize research status as well as to provide the general information of novices and experts alike on the heat pulse method for soil physical measurements. [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]

Copyright of Canadian Political Science Review is the property of Canadian Political Science Review and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper focuses on the recent political spars between Canada and Saudi Arabia as well as China and their impact on Canadian universities. It asks three questions: (1) What key issues did Canada's political strains with Saudi Arabia and China raise for Canadian universities' international education (IE) initiatives and what issues were absent? (2) What do these key issues suggest about Canada's approaches to IE in an era of new geopolitics? and (3) What implications can be drawn from these cases about Canadian university-government relations in the context of new geopolitics? Given the powerful role media plays in education policy, a systematic study was conducted across three main media sources to identify 74 articles and news releases between August 2018 and November 2019. Three dominant themes are identified and analyzed, each vividly illustrating the close ties between global politics, government foreign policy and IE within Canadian Universities. On the one hand, the narratives speak to concerns about IE as a risk to national security and, on the other, as a vehicle for Canada's economic prosperity. However, what the media has not achieved is a broader discussion on how Canada needs to revisit its IE objectives and approaches in light of broader geopolitical shifts. Using the theoretical framework of soft power, the paper speaks to the limitations and short-sightedness of Canada's approach to IE as soft power in this era of new geopolitics and concludes with three recommendations for Canada.

An introduction is presented in which the editor discusses various reports within the issue on topics including the introduction of Strategic Environmental Assessment (SEA) for the offshore oil and gas industry of Canada, provincial SEA systems' slow establishment in China, and how the financial industry may incorporate climate change-related risk and resource efficiency considerations into its operating processes better.

This paper examines international patent application decisions of nine agricultural biotechnology firms from 1990–2000 in Australia, Brazil, Canada, China, the European Patent Office, Japan and South Africa. The data reveal a low frequency of international applications despite an initial United States' application, indicating very low values for patents abroad. The results indicate that invention quality plays an important role in firms' decisions to patent abroad and that a single international application is a good predictor of multiple international applications. Further, significant country fixed effects suggest wide differences in business climates and patent enforcement among countries. [ABSTRACT FROM AUTHOR]

This paper provides an overview of transition strategy, focusing specifically on the Chinese business world, where the common practice is for founders to pass their companies on to their children, the younger generation. This paper describes how Chinese businesses are invariably adopting the western-style management practice of instituting the various offices of chairman, chief executive officer, president, etc. primarily because the children of those founding fathers have been mostly sent to the USA, the UK and Canada to receive higher education. This paper concludes that these second-generation operating managers have essentially transformed their business environments with great success, modernizing the Asian business community as a whole and competing effectively with the western world. [ABSTRACT FROM AUTHOR]

This article maps the scientific production and the contents associated with the sustainable development goals and their integration with universities during the past 21 years. Although many of the topics related to sustainable development goals (SDGs) have been addressed in different studies for decades, it is since 2015 onwards that they gained greater prominence due to the inclusion of higher education as an important actor in the fulfillment of the 2030 agenda and the United Nations SDGs. For the purpose of this paper, a bibliometric analysis of 871 papers, 535 documents in Scopus, and 336 in Web of Science (WoS) from 1998 to 2019 was performed, and the Bibliometrix analysis tool was used. The objective of this mapping is to answer the following research question: Is the integration of the Sustainable Development Goals and Universities a field of study? An analysis of the network of collaborators and trend topics in Scopus and WoS allows us to identify the concurrence and relationships of some keywords, such as sustainable development, sustainability and planning, and some background words, such as humans and global health. In another analysis, the word "higher education" is related to change. This article suggests that the integration of the Sustainable Development Goals in Universities is becoming a field of study under exploration, with a peak of production in 2016 and that has remained stable in the last three years, but thanks to the leading role assigned to Universities, intellectual production should increase in the following years.

In this study, the variables having impact on the student motivation have been analyzed based on the articles, conference papers, master's theses and doctoral dissertations published in the years 2000-2017. A total of 165 research papers were selected for the research material and the data were collected through qualitative research techniques through document review and content analysis. According to the research results, the most important factors affecting student motivation are the fields of teacher, teachers' classroom management skills and their teaching methods. In this research, factors having less influence on the student motivation are parental communication, student characteristics and study fields. In addition, relational search type was used more than others, mostly students were selected as the study group and most researches were conducted in USA and Turkey.

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]

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]

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]

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 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.

For those receiving funding from the UK HEFCE-funded Open Educational Resource Programme (2009-2012), the sustainability of project outputs was one of a number of essential goals. Our approach for the hosting and distribution of health and life science open educational resources (OER) was based on the utilisation of the WordPress.org blogging platform and search engine optimisation (SEO) techniques to curate content and widen discovery. This paper outlines the approaches taken and tools used at the time, and reflects upon the effectiveness of web strategies several years post-funding. The paper concludes that using WordPress.org as a platform for sharing and curating OER, and the adoption of a pragmatic approach to SEO, offers cheap and simple ways for small-scale open education projects to be effective and sustainable.

This paper reports preliminary findings on students enrolled in a massive open online course, who were also assigned to work in groups. Part of a larger study on the effect of groups on retention and completion in MOOCs, the paper provides students' demographics (i.e., location, gender, education level, and employment status), and motivation for taking the course. Findings show that women outnumbered men and that students mostly enrolled into the course because of a friend. Indeed, research on MOOCs demonstrates that men outnumber women and that educational pursuit and professional development are the main motivators for taking MOOCs. Yet, this paper shows that when group work is included in a MOOC, women participate more. Furthermore, for students assigned to groups in a MOOC, friends are the principal incentive for enrolling into the course. These results are discussed in light of previous research, and implications for teaching and learning in online environments addressed.

Copyright of Environmental Reviews is the property of Canadian Science Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The narrative form is everywhere. It can be as common as our daily stories and as significant as a great novel. Narrating can be a process of self-assessment and introspection around a certain theme. In this sense it is important in education. In this paper I argue that people learn not only by listening to narrative but also by teaching others through narrative and by reflection, which is really a form of narrative where we tell stories to ourselves. I propose a model of narrative learning adapted from the work of Mary Catherine Bateson (1994) that involves recognition of experience, reflection, and reconstruction, which are interrelated to each other as a spiral. In this paper I will first describe my understanding of the importance of narrative and my own experience with narrative learning, then I will describe the narrative learning spiral model. I claim that narrative is ubiquitous and that it is essential for learning.

An increasing number of Chinese students pursue their higher education degree in an overseas university. This research paper sets out to raise a discussion about some of the major challenges that such Chinese postgraduates might experience when studying at universities in English speaking countries drawing from ethnographic and sociological perspectives. The paper seeks to enhance understanding of a growing phenomenon amongst student communities in Higher Education institutions in English speaking countries. The challenges faced by Chinese students can be disorientating and stressful but overcoming them can lead to opening up of a range of opportunities from which the students can benefit particularly after they have graduated from their study. As many HE institutions come to depend upon the growing number of Chinese students enrolling with them the paper touches upon an issue of cross national concern. Both authors have experience of students seeking to study in English-speaking countries. They are currently pursuing research at the Institute of Education, University College London. The present paper is drawn from a wider programme of research into student exchanges and flows.

Climate change is not local; it is global. This means that many environmental issues related to climate change are not geographically limited and hence concern humans in more than one location. There is a growing body of research indicating that today's increased climate change is caused by human activities and our modern lifestyle. Consequently, climate change awareness and attention from the entire world's population needs to be a global priority and we need to work collaboratively to attain a sustainable future. A powerful tool in this process is to develop an understanding of climate change through education. Recognizing this, climate change has been included in many science curricula as a part of science education in schools. However, teaching such a complex and global topic as climate change is not easy. The research in this paper has been driven by this challenge. In this paper, we will present our online science module called Global Climate Exchange, designed with inquiry activities for international peer collaboration to teach climate change. In this study, we engaged 157 students from four countries (Canada, China, Sweden, and Norway) to collaborate in Global Climate Exchange. To explore the opportunities that international peer collaboration in Global Climate Exchange gives, we have analyzed how students develop their explanations about climate change issues over time. Our analysis showed that the students increased the proportion of relevant scientific concepts in relation to the total number of words in their explanations and that they improved the quality of links between concepts over a six-week period. The analysis also revealed that the students explained more perspectives relating to climate change issues over time. The outcomes indicate that international peer collaboration, if successfully supported, can be an effective approach to climate change education.

Copyright of Canadian Journal of Sociology is the property of Canadian Journal of Sociology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This research explores the extent to which personality traits can be used to identify, differentiate and position a nation. Specifically, the personality metaphor was used to examine differences in the nation brand personalities of the United States and Canada in China. Extensive exploratory and descriptive studies were carried out to identify a relevant set of personality traits that are directly applicable to nations. Results indicate that, compared with the United States, Canada enjoys a more approachable and a less arrogant image in China, while, in turn, the United States projects a much more vibrant personality than that of Canada. The paper contributes to the nation branding literature, wkich has so far been limited mostly to conceptual and qualitative studies, by putting forth an empirically derived and tested quantitative approach to measuring nation brand personality for use in positioning nation brands. [ABSTRACT FROM AUTHOR]

Objective: This meta‐analysis aimed to determine the effect of mindfulness interventions on nurses' levels of depression and anxiety. Design: Meta‐analysis of randomised controlled trials. Methods: The following Chinese and English databases were searched: PubMed, Embase, Cochrane Library, Web of Science, and China National Knowledge Internet (CNKI). The retrieval period was from database construction to 30 March 2022. Two researchers screened the relevant literature and extracted the data. After a cross‐check, data were input into Stata version 16.0 for meta‐analysis. Results: Twelve randomised controlled trials from 2017 to 2021 were included, which involved 807 subjects (405 and 402 in the intervention and control groups, respectively). Meta‐analysis results showed that nurses' anxiety reduced by mindfulness‐based interventions was significantly higher compared to that of the control group (SMD = 0.91, 95% CI: 0.27–1.55, p < 0.05). Furthermore, an 8‐week mindfulness‐based intervention (SMD = 1.43, 95% CI: 0.61–2.24) reduced the level of anxiety significantly more compared to a 4‐week intervention (SMD = 1.03, 95% CI: 0.36–1.71). Mindfulness‐based interventions were better compared to conventional intervention to reduce the level of depression (SMD = 1.02, 95% CI: 0.42–1.61, p < 0.05), and an 8‐week mindfulness intervention (SMD = 1.81, 95% CI: 0.78–2.84) reduced the level of depression significantly more compared to a 4‐week intervention (SMD = 0.82, 95% CI: 0.29–1.35). Since limited studies had interventions longer than 8 weeks, results on longer mindfulness interventions in reducing nurses' anxiety and depression are inconclusive. In conclusion, mindfulness intervention for 8 weeks or less can significantly reduce nurses' anxiety and depression levels. Patient or Public Contribution: None. [ABSTRACT FROM AUTHOR]

In this paper, the author analyzes 89 studies published from 1990 through 2020 that focused on literacy preservice teachers' involvement in action research as part of learning to teach. In doing so, the author provides an example of why critical reflexivity is necessary in qualitative literature review methods. The author relies on a social practice view of race and uses activity theory to answer the questions: How have researchers considered race as a factor in research on literacy preservice teacher education? How can preservice teachers' experience with research be (re)designed to help develop their racial literacy? Findings demonstrate that in the reviewed studies, 51% of researchers addressed preservice teachers' race, and 34% addressed K-12 students' race. Far fewer studies, however, acknowledged their own race or that of field supervisors and mentor teachers, which ultimately minimized their roles. Findings also emphasize four design principles for literacy teacher education programs that aim to include research: collaboration between K-12 partners and universities; selective teacher educator scaffolding; engagement with diverse communities; and extensive time spent as part of the pathway toward racial literacy. The implications and uses of an existing literature base that reflects shifting reporting standards related to race are also examined.

This paper discusses the noticeable nervousness of many US-based financial statement issuers in adopting IFRS. For contextual purposes, the paper provides an overview of the FASB/IFRS convergence so far and its probable future. A detailed review of convergence in accounting standards is explained through the respective standards for "Pensions and Other Post-Employment Benefits". The paper concludes by suggesting that, while one set of global steps is a noble goal, it might not achieve the desired goal of comparability.

Purpose – Country-of-origin (COO) effects are concerned with buyers' opinions regarding the relative qualities of goods and services produced in various countries. It is the aim of this study to test a framework for investigating the match/mismatch between consumers' product category and country image perceptions. Specifically, the paper seeks to examine whether consumers perceive all products emanating from a particular country favourably simply because consumers associate favourable attributes with that country or whether this effect is specific to particular product categories. Design/methodology/approach – The study employed a structured survey administered through mall intercepts. Data were collected from a sample of 188 Australian consumers. While Australian consumers were the focal country of study, countries selected for evaluation included Japan, Korea, the USA, Canada, China and New Zealand. The products selected included beer, automobiles, watches, leather shoes and stereos. Findings – The findings suggest that when a strong favourable match exists between country and product image then COO will positively influence product evaluation and willingness to buy. Conversely, when an unfavourable mismatch is evident COO would negatively influence consumers' product evaluations and willingness to buy. Originality/value – Given that most products originating in foreign countries are subject to country stereotyping or image effects, it is important for marketers and retailers to understand and manage the potential impact of COO effects. This study tests a framework that can be applied by marketers to determine the effect of product and country matches in relevant domestic or international markets. [ABSTRACT FROM AUTHOR]

Purpose - The paper's aim is to analyze changes in the relative importance of Canada as a supplier for its home markets; and, the rising importance of China versus other Canadian trading partners. Design/methodology/approach The market overlap measure (MOM) statistic, developed by Sawchuk and Yerger is used to analyze the Canadian home market shares for Canada and every other nation with sales in the Canadian market for each of 61 different NAIC sectors (56 at the four-digit NAIC level and five at the three-digit NAIC level). Findings The USA remains the most important foreign supplier to Canadian markets with a weighted average 23.6 percent market share as of 2003 (Canadian-based production having a 63.0 percent market share), US market share, however, has been declining by nearly a percentage point per year since 2000. Approximately, half of the lost US' market share has been captured by Canadian-based firms and approximateIy a quarter has been captured by Chinese production. China's growth in Canadian market share places it second behind only the USA in terms of Canadian-based farms' home market competitive exposure. Research limitations/implications - The work does not include an analysis of service sector trade flows due to inadequate data. Practical implications The MOM statistic is shown to be a useful diagnostic tool for analyzing the level of, trends in, and industries driving the competitive exposure a nation's firms have on sales in a specified market. Originality/value The MOM statistic is shown to yield better insights regarding the actual degree of competitive exposure than does the more commonly used similarity indices such as Finger-Kreinen. [ABSTRACT FROM AUTHOR]