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In this study, 285 Chinese core journal papers involving early childhood sports in the CNKI (China National Knowledge Infrastructure) database from 1993 to 2022 were selected as samples. Text mining and data statistical analysis tools, such as BICOMB2.0, SPSS22.0, UCINET6.0, EXCEL2016, and other research methods in bibliometrics, such as word frequency analysis, co word clustering analysis, multidimensional scale analysis, and strategic coordinate map analysis, were used to explore the status and evolutionary trends of early childhood sports in China. The results are as follows: Since 2011, the annual number of documents has indicated a wave-like increasing trend every year, reaching its peak in 2020. In total, 237 institutions participated in this study. The journal distribution of papers in this field was close to the 1:4:16 ratio of Bradford's law. A relatively stable periodic group was formed. 12 cluster themes have been formed in the field of children's sports in China.

Since the twenty-first century, universities in many countries, including China, have introduced tenure-track employment to attract outstanding faculty. Through a survey of 1,099 faculty members from 21 high-level research universities in China, this study used a quasi-experimental method to examine the effect of the tenure track on faculty members' academic performance. The results suggest that the implementation of the tenure track led to an increase in the number of academic publications, but a decrease in the number of high-quality academic articles. The study further analyzed the underlying mechanisms by which the tenure track affected faculty members' academic performance, and found that introducing the tenure track increased cross-institutional collaboration, thereby promoting academic productivity. However, it resulted in a reduction in research collaboration within the institution, which hindered academic publication in high-impact journals. In terms of disciplinary heterogeneity, this study shows that the negative effect of the tenure track on publication quality was more significant in science than in engineering. Based on the research results above, this paper proposed several suggestions for improving the tenure system to ensure research excellence.

Carrying out domestic research and development (R&D) activities can improve environmental performance. However, extant studies have not conclusively indicated that R&D activities in all energy fields lead to a reduction in the SO 2 intensity. SO 2 intensity is defined as the ratio of SO 2 emissions to the GDP. Hence, green R&D activities are required. However, the strong heterogeneity between green R&D activities could have distinctive economic consequences. Thus, it is imperative to study the heterogeneity of green R&D activities on SO 2 intensity. Moreover, previous studies have ignored regional differences. Although overlooked in the literature, a technology's adsorptive ability could be a key determinant of the effects of green R&D activities on SO 2 intensity. Based on a linear analysis of China's provincial data over 2000-2016, we show that green R&D activities are instrumental in reducing SO 2 intensity. Different green R&D activities have distinct goals and contrasting statistical effects on SO 2 intensity. The empirical results show that the impact of green R&D activities on SO 2 intensity differs by region. Lastly, it is proposed that green R&D activity effects on SO 2 intensity are nonlinear by analysing a technology's adsorptive ability.

The outbreak of the COVID-19 pandemic has had a significant impact on education. The closure of schools and the cessation of face-to-face classrooms have affected schools and students worldwide. The current need is to transform the traditional classroom to adapt to the new social and educational background. The flipped classroom is usually defined as a strategy to subvert the conventional academic environment; that is, the information transmission part of the traditional face-to-face lecture is removed from the classroom time for online self-learning. The flipped classroom is a highly flexible classroom mode, which has brought significant changes to education. Therefore, this study aims to examine the studies' research trends, advantages, and challenges concerning the flipped classroom for EFL courses during the COVID-19 epidemic. For this purpose, databases including the web of Science (WOS) and Scopus were reviewed, and 15 articles were analyzed. A systematic review was used as the research methodology. The study's findings revealed the effectiveness of flipped classrooms for EFL courses during the pandemic. Based on the review, this paper puts forward suggestions for future research and points out the future development direction.

Competitions and related activities are an essential part of mathematics education for gifted students. China has been one of the most successful countries in recent decades in the International Mathematical Olympiad. To illustrate the Chinese experience of mathematics competitions, in this paper we first present a historical sketch of Chinese mathematics competitions, then provide a comprehensive description of its pyramidal selection and training systems, including the introduction of main competitions for high school students, some examples of competition problems, and the training of students and tutors. Furthermore, to investigate the influence of mathematics competitions on contestants, an empirical study of 372 former contestants was conducted and is reported. The results showed that most of the contestants majored in mathematics or areas closely related to mathematics. Nearly half of the contestants intended to do mathematics research or work highly related to mathematics. A majority of the contestants held positive attitudes toward their mathematics competition experiences and affirmed the value of these experiences in cultivating personal interests and developing mathematics abilities. Some negative influences of competition experiences on contestants are also identified. Finally, problems existing in the development of Chinese mathematics competitions and future research directions are discussed.

Since 1990, a large and dynamic global science system has evolved, based on grass roots collaboration, and resting on the resources, infrastructure and personnel housed by national science systems. Euro-American science systems have become intensively networked in a global duopoly; and many other countries have built national science systems, including a group of large- and middle-sized countries that follow semi-autonomous trajectories based on state investment, intensive national network building, and international engagement, without integrating tightly into the global duopoly. The dual global/national approach pursued by these systems, including China, South Korea, Iran and India, is not always fully understood in papers on science. Nevertheless, China is now the number two science country in the world, the largest producer of papers and number one in parts of STEM physical sciences. The paper investigates the remarkable evolution of China's science funding, output, discipline balance, internationalisation strategy and national and global networking. China has combined global activity and the local/national building of science in positive sum manner, on the ground of the nationally nested science system. The paper also discusses limits of the achievement, noting that while China-US relations have been instrumental in building science, a partial decoupling is occurring and the future is unclear. [ABSTRACT FROM AUTHOR]

Tremendous work has been conducted in equine medicine research, with special reference to donkeys. Our study surveyed applied studies on donkeys by 2023 in a quantitative manner. Data were retrieved from the Web of Science database. The points investigated addressed the general criteria of global donkey research. Statistical data were set for each studied item using VOSviewer software, with a focus on the top ten results for each item. A total of 2947 documents were extracted, results revealed that author Burden F.A. had the highest number of published papers (68, 2.30%), publications in 2020 (8.92%) were at the front. The Egyptian Knowledge Bank (EKB) had the highest number of papers (177, 6.01%), the National Natural Science Foundation of China (Nsfc) (91, 3.08%) was the top funding agency, USA was the top nation in publications (13.87 %), and the majority of publications were in English (2757, 93.55 %). The highest publications in WOS categories, were collected from Veterinary Sciences (1695, 57.51%). Research articles were the most abundant form (85.61 %). Dairy and Animal Sciences was at the top of citation topics (351, 11.91%). Elsevier had the highest publications (23.58%), Journal of Equine Veterinary Science was placed in the top journals (163, 5.53%). The data from the current study can be used to assess the situation of applied research on donkeys, helping to set possible future maps. [ABSTRACT FROM AUTHOR]

Like all organisations, good governance is a fundamental requirement for the responsible and accountable management of universities in general and open universities in particular. This is to ensure that these (open) universities remain relevant to their mission of facilitating unfettered access to higher education for citizens and at the same time continue being reliable contributors to personal and institutional developments, the vital ingredients to maintaining sustained national development. While several studies have, in the past, been conducted on governance of universities, almost all of them have centred around conventional, face-to-face institutions. Not much published literature is in evidence on the governance of Open Universities. This paper, drawing from a study on the governance of a few open universities in Asia, tries to discuss the nature of their challenges, and the lessons that can be drawn from their practices and experience. The study focused on aspects relating to institutional autonomies such as curriculum, budgeting and financial management, admission standards, conferment of qualifications, academic staff appointments, development and promotions and research policies. Our findings indicate that, similar to conventional systems, the state plays a crucial role in many aspects of governance both in publicly funded and privately supported institutions. Recent attempts at governance transformation towards greater institutional autonomies is beginning to show limited changes in some but not all jurisdictions studied.

This research aims to find the research focus and to highlight authors, journals, and documents on early childhood education (ECE) in 2022. This article analyzed a dataset with 1586 Clarivate Web of Science indexed articles on this topic, using descriptive, co-occurrence and thematic analyses. The authors applied the preferred reporting items for systematic reviews and meta-analyses (PRISMA) flow to comply with the dataset. Excel, the R program in the Biblioshiny package, and VOSviewer version 1.7 were used for the descriptive and bibliographic analyses. The findings of this paper demonstrate the remarkable contribution of researchers from the United States and China in terms of research quantity and impact, as well as their collaboration with different researchers. The findings revealed four topics: language and speech; programmes, policies and their impact on children and preschool teachers; behaviour of preschool children; the quality of ECE. In addition, we figured out the top influential authors and journals. This study provided an overview of research in ECE in 2022 and highlighted essential issues that need to be focused on by ECE researchers and practitioners. [ABSTRACT FROM AUTHOR]

This paper collates research on global ranking through U.S.News.com in relation to Jiangsu University's nonappearance in global ranking of higher education institutions. The author critiques the Academic set up of the University in comparison with universities Ranked as World Class. The author navigates the study largely through descriptive and critical synthesis of published research and their variances. He explains how these measures improve the performance and ranking position of a Higher Education Institution (HEI). Looking at the international ranking systems in the world, and zeroing down to U.S.News.com; the author puts out the theory of all departments' focus on generating quality research, high quality publications and internationalization to meet the demands of World University ranking by addressing the Gap in Jiangsu University (JU) and how to close it.

The year 2020 began with grand ideas about building future higher education. Thereafter universities have been through a constant swirl of uncertainties and confusions as they respond to a novel suite of radically reconfigured fundamentals and prospects. This essay charts this journey in order to document 2020 experiences and to clarify evolving circumstances. We present our personal situations as the basis for articulating perspectives. We discuss shifts with higher education systems, education reconfigurations, research developments, the mobility of students, and faculty members. Finally, we explore the need and opportunity to design future higher education. Engaging with transformed fundamentals provides a means, we propose, to design a new, global hybrid higher education.

There has been an increasing interest in Language Massive Open Online Courses (LMOOCs) in terms of research and number of courses offered, shown by the monographic volumes and systematic reviews that have been published so far. This study aims to consolidate this emerging field by exploring research from 2019 to 2021. The origin of scientific contributions, methodologies used, and the most discussed topics have been considered. Results show that the distribution of papers remain concentrated in a few countries and universities -such as Spain, UK and China, which are producing progressively more high-impact research. Also, the consistent use of mixed methods has implied the optimisation of available data and allowed for more fine-grained conclusions. Lastly, it has been proved that LMOOC publications are evolving to a more mature phase, with an increase of conceptual papers that has contributed to consolidate core theoretical foundations. It can be then said that LMOOC research has reached its coming of age and is now considered a well-established sub-field of Computer Assisted Language Learning, with substantial practice and high-quality scholarly publications. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to report the findings of a series of interviews conducted with a number of managers of Chinese private higher education institutions on the growth of the private higher education sector in China and the relationship it has with the government. Private higher education managers in China do seem concerned with the regulatory impediments to their institutions' development and the difficulties involved in competing with state-funded institutions. Design/methodology/approach: The paper uses a series of interviews conducted with a number of managers of Chinese private higher education institutions on the growth of the private higher education sector in China and the relationship it has with the government. Findings: The research found that private higher education managers in China do seem concerned with the regulatory impediments to their institutions' development and the difficulties involved in competing with state-funded institutions. Originality/value: This work is the only one of its kind in the academic literature.

Research on engineering practice is scarce and sharing of qualitative research data can reduce the effort required for an aspiring researcher to obtain enough data from engineering workplaces to draw generalizable conclusions, both qualitative and quantitative. This paper describes how a large shareable qualitative data set on engineering practices was accumulated from 350 interviews and 12 field studies performed by the principal investigator and by students conducting PhD and capstone research projects. Ethical research practice required that sharing and reuse of qualitative data be considered from the start. The researchers' interests and methods were aligned to maintain sufficient consistency to support subsequent analysis and re-analysis of data. Analysis helped to answer questions of fundamental significance for engineering educators: what do engineers do, and why are the performances of engineering enterprises so different in South Asia compared with similar enterprises in Australia? Analysis also demonstrated the overwhelming significance of technical collaboration in engineering practice. Conceiving engineering practice as a series of technical collaboration performances requires a more elaborate understanding of social interactions than is currently the case in engineering schools. Another finding is that global engineering competency could be better described in terms of "working with people who collaborate differently". Research helped to demonstrate that formal treatment of technical collaboration in an engineering curriculum could help avoid student misconceptions about engineering practice that hinder their subsequent engineering performances.

This paper examined the research efficiency of Chinese higher education institutions with a sample of 105 universities (35 universities in each group of "Project 211", "Project 985" and general universities). In order to analyze the relative research efficiency among "Project 211" and "Project 985" and general universities, the method of Data Envelopment Analysis (DEA) was implemented with EnPAS software. The result showed that research efficiency of "Project 211" universities was lower than "Project 985" and general universities. Secondly, the research efficiency of the selected universities in China differed by region (eastern, central, western) and the type of universities (polytechnic, comprehensive, others). The implications of this study were presented at the government and university levels. The government should rearrange the financial support programs and evaluation criteria for universities. Universities also need to formulate strategies and systems for efficient operation and performance improvement.

This paper explores the impacts of research excellence evaluation entailed in global ranking exercises, a control strategy characteristic of new managerialism, on Chinese Humanities and Social Sciences (HSS) academics. The enquiry combines the Critical Incidents Technique (CIT) and internet-based discourse analysis, drawing on mass media texts and social media discussions. Our analysis identified three major dilemmas that may be created for Chinese HSS academics by their country's aspirations for world-class universities embedded in its complicated socio-political context. First, a highly centralised system restrains academics' autonomy to decide what to research and where to publish. Second, they are conflicted by the need to simultaneously attend to nationalistic interests and publish internationally. Third, ideological correctness is highly important. These findings invite us to reflect on the profound impact of university ranking exercises as a mode of university governance on HSS academics in many contexts.

Objectives: To conduct psychometric testing of the Chinese version of the National Health Service Sustainability Model as an instrument to assess the sustainability of innovation in the Chinese nursing setting. Background: Evidence‐based practice is recognized worldwide as a way to improve the quality of healthcare; however, many evidence‐based practice programmes decline over time and do not sustain the benefits of their improvements. A sustainability assessment tool is used internationally but its use has not been validated in China. Design: A methodological study to test instrument validity and reliability. Methods: The data collection was conducted from 15 June 2022 to 31 August 2022. The internal consistency of the Chinese version of the sustainability model was measured with Cronbach's alpha. Confirmatory factor analysis was used to test the model's structural validity. Results: Four hundred eighty‐three questionnaires were returned, of which 478 were valid. The short time taken to evaluate the Chinese version of the sustainability model demonstrated its efficiency and ability to adapt to a busy clinical environment. The confirmatory factor analysis showed a good fit model and supported the convergence validity of the sustainability model. The Cronbach's alpha coefficient was 0.905 for the total scale, which indicated good internal consistency. Conclusions: The results of this study suggest that the Chinese version of the sustainability model is a valid, reliable and efficient tool for measuring the sustainability of evidence‐based practices in Chinese nursing settings. Summary statement: What is already known about this topic? As evidence‐based care grows in China, there are increasing numbers of programmes for evidence‐based practice.Evidence‐based practice leaders in China are currently focused on the implementation of evidence, with little focus on the maintenance of evidence after implementation.There is a lack of tools to assess the sustainability of evidence‐based practice in China. What this paper adds? This study further validates and refines the National Health Service Sustainability Model (NHS SM) in China's busy, centralized and paternalistic nursing clinical settings.Bridges the gap in sustainability assessment tools in China by introducing an evidence‐based practice sustainability assessment tool and further validating and refining the model in busy, centralized and paternalistic nursing clinical settings. The implications of this paper: Provide support to nursing professionals when selecting tools to assess the sustainability of evidence‐based practice in order to promote programme maintenance, avoid wasted upfront resource investment and achieve long‐term programme benefits.Provide a reference for professionals in other countries to introduce sustainability assessment tools. [ABSTRACT FROM AUTHOR]

Shi Gendong wrote this essay in response to the topic "Even Laureates Were Beginners Once: Lessons Learned Along the Way," which was the title of the Laureate Panel at the Kappa Delta Pi Convocation in October 2017.

Platelet‐rich plasma (PRP) has attracted attention because of its potential to accelerate the wound healing process. However, resources for evaluating research trends in the treatment of wounds with PRP were limited. In this study, we aimed to make a bibliometric analysis of the literature related to PRP in the treatment of wounds and explore the research status, hotspots and frontiers in this field in recent 20 years. Studies about PRP treatment for wounds from 2002 to 2021 were retrieved from the Science Citation Index Expanded (SCI‐E) of Web of Science (WOS) database. Visualisation softwares such as VOSviewer and SCImago Graphica, and CiteSpace were used to analyse the research trends and features. A total of 1748 studies were identified in the SCI‐Expanded from 2002 to 2021. The number of publications on PRP in the treatment of wounds has shown an increasing trend, from 6 (in 2002) to 228 (in 2021). The papers published in the United States have led in times cited (14637) and H‐index (63). Though Italy was slightly lower than China in the number of publications, the H‐index and average cited (47, 28.45) were higher than that of China (38, 27.01). The strongest keyword was "fibrin" (strength = 13.07), and the longest burst duration keyword was "thrombin" (began in 2002 and ended in 2014). The largest 10 co‐citation clusters are as follows: endothelial cell proliferation (#0), regenerative medicine‐associated treatment (#1), diabetic wound healing (#2), autologous derived (#3), platelet‐rich fibrin (#4), tissue engineering (#5), regenerative potential (#6), clinical randomised trial (#7), histologic observation (#8), and wound bacteria (#9). The United States has made the most outstanding contribution in this field. Chinese researchers need to enhance the quality of publications further. Wound Repair Regen. is the most noteworthy journal. The mechanism of growth factors of PRP, combination therapy, preparation of PRP, and related clinical trials may be topics that need attention. [ABSTRACT FROM AUTHOR]

Objective: The study aimed to explore the influence of Chinese culture and customs on the beliefs and health‐related behaviours of Chinese women with gestational diabetes mellitus (GDM). Methods: This descriptive qualitative study conducted semi‐structured interviews with 15 Chinese women between November 2022 and January 2023. The interview data were analysed using thematic analysis. Results: Three major themes are found: (1) beliefs in health, (2) beliefs in illness and GDM and (3) beliefs in health‐related behaviours. They worried about the negative effects of GDM on the infant and family, so they actively sought medical advice to maintain health. However, it is challenging for them to balance adhering to healthcare professionals' advice and avoiding practical difficulties in the impact of the Chinese sociocultural context. Conclusion: This study emphasizes the influence of Chinese culture and customs on the beliefs and health‐related behaviours of women with GDM. Healthcare providers should recognize the influence of Chinese culture, customs and beliefs on women with GDM and their families, in order to provide individualized education to help them maintain health‐related behaviours. Summary statement: What is already known about this topic? The prevalence of gestational diabetes mellitus (GDM) is increasing in China and affects 14.8% of pregnant women.Some personal beliefs about illness and health can lead to inadequate self‐care behaviours and thus failure to achieve optimal self‐management and health goals.Factors of Chinese sociocultural content and Chinese traditional culture and customs may have different influences on Chinese married women's beliefs in health, illness and health‐related behaviours. What this paper adds? Influenced by Chinese culture and customs, Chinese women's perspectives on gestational diabetes are bidirectional. They fear the negative effects of the disease on infants' and families' health and actively seek help, while some try to balance following professional advice and practical difficulties, such as diet control and self‐glucose monitoring.The low‐risk self‐management awareness, lack of adequate healthcare knowledge, and self‐care practice in Chinese women with GDM are one of the factors that lead to practical difficulties in GDM management.Understanding the impact of traditional Chinese culture and customs on the beliefs and health‐related behaviours of women with GDM, well‐trained healthcare professionals can disseminate personalized health education to individuals, families and communities to improve GDM management in these women. The implications of this paper: Health providers need to constantly update the GDM guidelines with Chinese cultural characteristics based on the cultural acceptance and customs of Chinese women with GDM in order to offer them individualized care and scientific advice.The findings of this study could act as a clinical resource for health professionals to investigate the impact of differences in culture and customs across countries or regions on individual beliefs and health‐related behaviours in different populations. [ABSTRACT FROM AUTHOR]

Background: It is critical to analyse and evaluate elementary school students' scientific inquiry skills to promote inquiry-based teaching and learning and to develop students' scientific inquiry skills. Compared with the analysis of students' scientific inquiry skills based on paper and pen tests and classroom teaching videos, the direct analysis of primary school students' video works on the scientific inquiry can more intuitively and comprehensively reflect students' actual scientific inquiry ability. Purpose: This study aims to analyse scientific inquiry abilities of students in Chinese elementary school through video works and to reflect students' scientific inquiry abilities authentically and comprehensively by using performance assessment. Sample: 32 high-integrity physics videos on material science topics were further evaluated for analysis. Design and Methods: The study proposed the analytical framework of students' scientific inquiry skills combined with the existing research, and the content analysis of the participating videos was carried out accordingly, which realized the performance assessment of students' scientific inquiry skills. Results: Only 40.59%entries had completed elements of scientific inquiry. The scores for hypothesis making and reflection evaluation were 1.37 and 1.71, which were relatively complex and showed that students' performance was weak. The highest scores for the ability to inquire and the view of scientific inquiry were gotten by the students in grade 4 and no outstanding performance was shown by the students in grade 6. Conclusion: First, the lowest level of scientific inquiry was found in making hypotheses and reflective evaluation performance. Second, students' scientific inquiry skills did't show a dominant correlation with grade, and students' inquiry skills don't necessarily increase naturally with increased knowledge and skills. In addition, the degree of openness to inquiry did not fully characterize students' inquiry skills. Finally, students with a more systematic view of scientific inquiry had relatively higher inquiry skills. [ABSTRACT FROM AUTHOR]

Drawing on teacher interviews, written teacher reflections, teacher research proposals, and research papers, this study explored the outcome and process of teacher learning during their participation in a continuing professional development program. It has been found that the teachers changed their conceptions of research over the course of learning concerning the nature, purpose, and process of research and the relationship between teaching and research. Dialogic exchanges and reading research papers, along with the scaffolding of the teacher educator, enabled the teachers to validate their practices, link others’ perspectives up to their own, and re-situate research in light of their current practices. The findings provide insights into the nature of teachers’ conceptual change and how learning opportunities can be better built into continuing professional development programs. [ABSTRACT FROM AUTHOR]

This study explores the challenges faced by young lecturers in managerial transformation in elite Chinese academic institutions which aim to develop into world-class universities. Drawing on data from in-depth interviews, the paper discusses how a group of lecturers on tenure-track contracts at a research university in China perceived the impacts of this managerial personnel reform. The study revealed intensified academic pressure and consequent feelings of insecurity, uncertainty and anxiety among the participants. Rigid tenure requirements pushed down research quality, and detracted from the efforts the participants could have devoted to teaching. Further negative impacts were strengthened power hierarchies and increasingly gendered nature of the academic culture.

International collaboration is one of the effective ways to enhance the impact of scientific research papers. In this research, international research collaboration papers published by world-class universities in the field of humanities and social sciences from 2015 to 2019 were selected as the research object, and the effective enhancement of the impact of international research collaboration papers was found to not be dependent on expanding the scale of international research collaboration, but rather on selecting researchers with different international backgrounds and from high-level institutions for collaboration. It was also discovered that, in the field of humanities and social sciences, despite a relatively low proportion of international research collaboration papers being led by Chinese scholars, the Chinese research is characterized by a higher impact compared with the research led by non-Chinese scholars. In light of this, a series of proactive measures should be taken by China's world-class universities, such as actively participating in and initiating international collaboration, selecting high-level research collaborators, and attracting scholars from different countries to engage in research collaboration in the field of humanities and social sciences. [ABSTRACT FROM AUTHOR]

Aim: Smoking is harmful to human health. However, the relationship between smoking and blood pressure (BP) has not been consistent. This study aimed to analyse nurses' smoking behaviours and their relationship with BP. Methods: This cross‐sectional study recruited 128 009 nurses in 11 cities in China. They were surveyed with questionnaires including BP measurements. The main contents of the questionnaire included smoking status and other factors that might be associated with hypertension. Multiple linear regression analyses and binary logistic regression analyses were used to analyse the data. Results: The results showed there was a significant difference in the smoking rate among nurses with different characteristics (P < 0.05). For both male and female nurses, smoking was associated with increased diastolic BP and mean arterial pressure, but only with increased systolic BP of male nurses. The prevalence of hypertension among male and female nurses was not related to smoking. Conclusion: Despite a relatively low overall smoking rate, rates among some groups are high. Different cities, hospitals, and departments can combine local data and conditions to formulate targeted tobacco control measures to improve nurses' physical and mental health. Summary statement: What is already known about this topic?: The number of tobacco‐related diseases has been steadily increasing worldwide over the past few decades.A decrease in the smoking rate of medical staff can lead to a decrease in the smoking rate of the general population.The association between smoking and blood pressure remains controversial, and further clarification is required. What this paper adds?: There was a significant difference between the smoking rates of nurses with different characteristics.The smoking rates were relatively high for nurses in emergency departments and operating rooms and those with >10 night shifts per month within the last 6 months.Among nurses, smoking is related to increase in diastolic blood pressure and mean arterial pressure in both men and women but only to increased systolic blood pressure in men; however, there was no association with hypertension risk. The implications of this paper: This study can support nursing managers to take targeted interventions to target smoking populations to reduce their smoking rates.For nurses who smoke due to high pressure, it is suggested that the working hours and cycles should be adjusted appropriately, the proportion of nurses should be increased, and the work intensity should be reduced to alleviate the work pressure.Nurses with high blood pressure should especially be dissuaded from smoking. [ABSTRACT FROM AUTHOR]

In this paper, we examine the local conceptions, interpretations, and implementations of internationalization at one Chinese higher education institution, to provide a more complex and nuanced understanding of internationalization in the globalizing educational context. In particular, we explore the analytical capacity of Marginson and Rhoades "High Educ" 43(3), 281-309, (2002) glonacal (global + national + local) agency heuristic by examining the local "layers and conditions" of our research site. We found two local conceptions, "Xue Shu Feng Qi" (a Mandarin phrase relating to the academic culture) and "Jie Gui" (a metaphor for internationalization) were used by local actors in relation to the inbound and outbound flows of scholars and disciplinary norms that influenced the global and national reputation of the department. We interpret these local concepts as salient "layers and conditions" of the glonacal agency heuristic, providing an empirical example to more fully understand the theoretical implications of this perspective in higher education research.

With the advent of mass higher education and the consequent absorption of significant national resources, both public and private, it is inevitable that universities are increasingly expected to meet a range of societal needs. They are expected to "connect" with society at large. In this paper, we argue that connectivity is best integrated with research, teaching and scholarship and should not be relegated to a "third stream". We compare degrees of connectivity of 50 national systems of higher education using ten indicators, making a distinction between domestic and international connectivity. The strongest finding is that smaller countries exhibit the highest level of international connectivity. The higher education systems in countries with large absolute numbers of researchers such as the USA, China and Japan are relatively self-contained compared with countries such as Ireland, Switzerland and Singapore. Another finding is the relative insularity of the education sector in Eastern Europe, including the Russian Federation. When differences in levels of economic development are allowed for, among lower-income countries South Africa stands out as having a well-connected higher education sector.

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]

Ministry of Emergency Management of the People's Republic of China was established on the basis of the original Work Safety Supervision and Management Department. In addition to assuming the responsibilities of the two committees and four departments, it also administers the four major industries such as non-coal mines, metallurgical industry and trade, hazardous chemicals, fireworks, and firecrackers. The comprehensive coordination quality of the emergency management personnel, and professional quality are constantly improved. This paper conducts a study on the Professionalization of China's Emergency Management Team, and provides a research basis for further developing the Emergency Management. [ABSTRACT FROM AUTHOR]

Objectives: The present study aimed to evaluate the status and trends of robotic orthopedic surgery in a clinical setting using bibliometrics.Methods: All relevant publications on the clinical use of robotic surgery in orthopedics were searched from the Web of Science database. Subsequently, data were analyzed using bibliometrics. Visualizing data of bibliographic coupling, co-citation, and co-occurrence analysis were performed using VOSviewer.Results: In total, 224 clinical studies met the included standards between 2000 to 2019. Global publications presented an increasing annual trend, with the United States found to have the largest number of publications and robotic companies active in the field (n = 99), followed by China (n = 38), and the United Kingdom (n = 27). The institution with the most contributions was the Beijing Jishuitan Hospital in China (n = 15). The most productive scholars were Tian Wei and Mont Michael A, with 14 publications each. The top 30 most cited papers list showed 29 publications to be cited on more than 40 occassions. The journal with the most related and influential publications on robotic orthopedic surgery was the Journal of Arthroplasty. Fourteen types of robots were used, with the majority applied in knee and spinal surgery. MAKO was the most widely used robot in hip and knee surgery and Mazor in spinal surgery. Most studies were small sample populations of low-quality in this field. The top 20 most frequently used keywords were identified from 950 author keywords. Research on orthopedic robots were classified into two clusters by co-occurrence networks: spinal-related robotic surgery and joint-related robotic surgery.Conclusions: The present bibliometric study summarizes the clinical research of orthopedic robots on study type, sample size, type of surgery, robot information, surgical site, most popular keywords, most cited papers, journals, authors, institutions, and countries. These findings may assist the scholars better understand the current status and research trends to guide future practice and directions. [ABSTRACT FROM AUTHOR]

Background: At the beginning of the 21st century, international adoptions of children with cleft lip and/or palate increased dramatically in Sweden. Many children arrived partially or totally unoperated, despite being at an age when palatoplasty has usually been performed. To date, the speech development of internationally adopted (IA) children has been described up to age 7–8 years, but later development remains unstudied. Aims: To investigate speech development between ages 5 and 10 years in children born with cleft lip and palate (CLP) adopted from China and to compare them with non‐adopted (NA) children with CLP. A secondary aim was to compare the frequencies of secondary palatal surgery and number of visits to a speech and language pathologist (SLP) between the groups. Methods & Procedures: In a longitudinal study, 23 IA children from China were included and matched with 23 NA children born in Sweden. Experienced SLPs blindly reassessed audio recordings from routine follow‐ups at ages 5 and 10 years. Velopharyngeal function (VPF) was assessed with the composite score for velopharyngeal competence (VPC‐Sum) for single words and rated on a three‐point scale (VPC‐Rate) in sentence repetition. Target sounds in words and sentences were phonetically transcribed. Per cent correct consonants (PCC) were calculated at word and sentence levels. For in‐depth analyses, articulation errors were divided into cleft speech characteristics (CSCs), developmental speech characteristics (DSCs) and s‐errors. Information on secondary palatal surgery and number of visits to an SLP was collected. Outcomes & Results: VPF differed significantly between the groups at both ages when assessed with VPC‐Sum, but not with VPC‐Rate. Regardless of the method for assessing VPF, a similar proportion in both groups had incompetent VPF but fewer IA than NA children had competent VPF at both ages. IA children had lower PCC at both ages at both word and sentence levels. More IA children had CSCs, DSCs and s‐errors at age 5 years, and CSCs and s‐errors at age 10. The development of PCC was significant in both groups between ages 5 and 10 years. The proportion of children receiving secondary palatal surgery did not differ significantly between the groups, nor did number of SLP visits. Conclusions & Implications: CSCs were more persistent in IA children than in NA children at age 10 years. Interventions should target both cleft and DSCs, be comprehensive and continue past the pre‐school years. WHAT THIS PAPER ADDS: What is already known on this subject: At the beginning of the 21st century, IA children with cleft lip and/or palate arrived in Sweden partially or totally unoperated, despite being at an age when palatoplasty has usually been performed. Studies up to age 7–8 years show that adopted children, compared with NA peers, have poorer articulation skills, demonstrate both cleft‐related and developmental articulation errors, and are more likely to have velopharyngeal incompetence. Several studies also report that adopted children more often require secondary palatal surgery due to fistulas, dehiscence or velopharyngeal incompetence compared with NA peers. What this paper adds to existing knowledge: This longitudinal study provides additional knowledge based on longer follow‐ups than previous studies. It shows that the proportion of children assessed to have incompetent VPF was similar among IA and NA children. It was no significant difference between the groups regarding the proportion that received secondary palatal surgery. However, fewer IA children were assessed to have a competent VPF. Developmental articulation errors have ceased in most IA and all NA children at age 10 years, but significantly more adopted children than NA children still have cleft‐related articulation errors. What are the potential or actual clinical implications of this work?: Speech and language therapy should target both cleft‐related and developmental articulation errors. When needed, treatment must be initiated early, comprehensive, and continued past the pre‐school years, not least for adopted children. [ABSTRACT FROM AUTHOR]

Research involving international research communities has been advocated in the field of behavior analysis (Dymond et al., 2000; Martin et al., 2016). The purpose of the present study was to report the status of behavioral research in mainland China, Hong Kong, and Taiwan, in terms of number of publications, types of research, and frequency of collaboration with international researchers. Fifteen behavioral journals were selected from the list by Cooper et al. (2020). These were searched by hand to find publications conducted in or authored by researchers from mainland China, Hong Kong, and Taiwan dating from each journal's inception to December 2021. The earliest publication we found appeared in 1980 in The Psychological Record. Over the following four decades (1980–1989; 1990–1999; 2000–2009; 2010–2021), the number of publications per decade increased dramatically and continues in recent years to rise. Publications include research reports, review papers, and conceptual articles, with the majority being basic research reports published in Behavioral Processes. Approximately half the publications involve collaboration with international researchers, mostly in North America. Implications for behavioral research, practice, and policy in mainland China, Hong Kong, and Taiwan are discussed. [ABSTRACT FROM AUTHOR]

The heart and soul of the Chinese people and the greatest cultural soft power of contemporary China are excellent Chinese healthy cultural environments. Short video platforms and short videos have a chance to develop as the Internet revolution continues to intensify and mobile clients gain popularity. This essay examines the challenges involved in producing brief videos that promote a healthy cultural environment in the new context of internet plus, as well as the means of transmitting such videos and creative methods for doing so. Excellent communication content is created in this paper from two perspectives of visual presentation and in-depth meaning, allowing users to fully understand the connotation of a healthy cultural environment. Through the theme of a healthy cultural environment, topic discussion and characteristic activities will be carried out to encourage users' spontaneous sharing of the interactive behavior of communication and the fission communication of brief videos of a healthy environment. This paper develops a model for intelligent recommendation and short video content analysis based on this. In order to further encourage the creative dissemination and development of short videos about healthy cultural environments, the model is used to choose high-quality videos and accurately recommend them to the appropriate users and to serve as an example of how a quick video can be used to communicate innovation and a healthy cultural environment. [ABSTRACT FROM AUTHOR]

Background: It has been reported that the knowledge, attitudes and practices of nurses play a significant role in preventing incontinence‐associated dermatitis (IAD), and these three factors influence and interact with each other. This study aimed to translate the English version of the Knowledge, Attitudes and Practices of Incontinence‐Associated Dermatitis Questionnaire (KAP‐IAD‐Q) into Chinese and assess the validity and reliability of the Chinese KAP‐IAD‐Q (C‐ KAP‐IAD‐Q) used with Chinese nurses. Methods: The KAP‐IAD‐Q was translated into Chinese strictly in accordance with the Brislin translation model, and a Chinese version of IAD was formed after discussion by experts. From October to November 2021, a total of 259 Chinese nurses were recruited through a convenience sampling method and investigated using the Chinese version of the knowledge, attitudes and practices of the incontinence‐associated dermatitis questionnaire (C‐KAP‐IAD‐Q) and the general self‐efficacy scale to assess its reliability and validity. Results: Three factors were extracted by exploratory factor analysis comprised of 22 items. The Cronbach's α coefficients were 0.961, 0.929 and 0.833, and the intraclass correlation coefficient was 0.98 totally. The scale‐level content validity index (S‐CVI) was 0.95, and the item‐level content validity (I‐CVI) was 0.83–1.00. The correlation coefficient between the general self‐efficacy scale and the C‐KAP‐IAD‐Q was 0.561 (P < 0.01). Conclusion: The 22‐item C‐KAP‐IAD‐Q seems to be culturally well adapted and has good psychometric properties used by Chinese nurses. Summary statement: What is already known about this topic? There is a knowledge gap among nurses, and the attitudes of nurses to prevent incontinence‐associated dermatitis (IAD) have a significant impact on the final implementation of preventive interventions.The Knowledge, Attitudes and Practices of the Incontinence‐associated Dermatitis Questionnaire (KAP‐IAD‐Q) was developed and assessed as a valid and reliable tool in Singapore.China does not currently have such a tool.What this paper adds? This study translated the KAP‐IAD‐Q into Chinese and formed the Chinese version of the KAP‐IAD‐Q (C‐ KAP‐IAD‐Q).The C‐KAP‐IAD‐Q comprises 22 items and three factors, including knowledge, attitudes and practices towards IAD prevention with proper psychometric properties.The implications of this paper: The C‐KAP‐IAD‐Q could be used in clinical practice and research to provide a reference for improving the knowledge, attitudes and practices towards IAD prevention in China.The C‐KAP‐IAD‐Q can make a great contribution to supporting the education and management of IAD. [ABSTRACT FROM AUTHOR]

Aim: This study aimed to explore and confirm the factor structure and item distribution of the Chinese version of Self‐care Ability Scale for the Elderly among older Chinese people. Methods: A cluster random sampling method was used to collect 2856 older people from five different cities of China from July 2018 to July 2019. A questionnaire comprised of socio‐demographic information and the Chinese version of the Self‐care Ability Scale for the Elderly was administered, and SPSS 21.0 and Mplus 7.4 were used for analyses. Results: Participants were aged 60 to 92 years, with a mean age of 71.52 (SD = 7.68) years. In the Exploratory Factor Analysis, the three‐factor structure and item distribution of the Chinese version of the Self‐care Ability Scale for the Elderly were verified to be better than other options. The factor loadings varied from 0.428 to 0.800, and the communality values ranged from 0.426 to 0.792. The modified model showed a good fit in the Confirmatory Factor Analysis. Conclusion: The Chinese version of the Self‐care Ability Scale for the Elderly has a clear three‐factor structure and a good item distribution. It serves as a convenient and accurate assessment tool to assess the self‐care ability of older Chinese people. Summary statement: What is already known about this topic? Assessing self‐care ability plays a significant role in the care of older people.The Chinese version of the Self‐care Ability Scale for the Elderly is often used to assess the self‐care ability of older people in China but whilst it has good reliability and content validity, its factor structure and item distribution are not clearly explained in recent literature.Solid evidence on the factor analysis of the Chinese version of the Self‐care Ability Scale for the Elderly is needed to maintain a high standard of health care assessment for the older Chinese people. What this paper adds? We confirmed that the Chinese version of the Self‐care Ability Scale for the Elderly has a clear three‐factor structure and item distribution.The Chinese version of the Self‐care Ability Scale for the Elderly can now be used as the study confirmed its validity and reliability. The implications of this paper: The instrument can be effective in older Chinese people to identify their self‐care support needs and thereby to enable provision of opportunities to implement appropriate nursing care.Health care professionals can use this instrument to assess the alterations in self‐care ability of older Chinese people after particular interventions. [ABSTRACT FROM AUTHOR]

Environmental contamination has emerged as a global concern mostly due to anthropogenic activities. Numerous research papers are published throughout the world in the research area of environmental chemistry due to its gigantic scope to overcome this problem in a sustained way. To validate these documentations, bibliometric evaluation of the research outcomes, i.e. publications, citations, citations/document of top 30 countries of the world, has been conducted in this paper during 1996–2017. India and China were further selected for the comparison of research growth related to GDP, annual growth, universities' count and indexed scientific journals in the above discipline during 2008–2017. Required bibliometric information was retrieved from Scopus-linked SCImago electronic database. China spent 2.1% of its total GDP on research, while only 0.6% was spent by India in the year of 2017–18. Self-citation per document for the USA, China and India was 12.94, 9.88 and 5.92, respectively, accounting for the probable reason for the low rank and low H index of India as compared to the USA and China. The solution-oriented research through streamlined collaborative works with the local and international researchers should be prioritized by Indian policy makers to mitigate the aforementioned problems. [ABSTRACT FROM AUTHOR]

The paper reviews the rapid development of higher education and science in China in the last forty years. It discusses the conditions and strategies of that development, including the ways that it embodies a distinctive Chinese approach to higher education. In particular, the paper reflects on the policies whereby China coordinated with globalization in higher education and science after 1978, in building national capacity and global influence. Scale, nation-state policy goals and accelerated investment on their own are necessary but not sufficient (otherwise Saudi Arabia's research universities would be stronger than they are). The effective national/global synergy developed by China, made possible by the international openness and part-devolution to science communities that was implemented in the Deng Xiaoping era, has been crucial in the rapid rise of China's universities and science. This national/global synergy—and its potentials, tensions and limits—in turn has determined the nature of the achievement and will shape its future evolution. [ABSTRACT FROM AUTHOR]

Until recently, modern science had been dominated by a handful of Western countries. However, since the turn of the millennium, the global science landscape has undergone dramatic changes. The number of nations where a significant proportion of research done is of high international standard has now increased considerably. China particularly stands out and is today one of the leading science nations in the world. Overall, Chinese research collaborations with countries in the Western world exemplify the general trend towards increasing complexity in the global research landscape. It has gradually become obvious that differences between institutional settings need to be managed more systematically to promote cross-border research cooperation for shared benefits, from individual to institutional levels. An informed discussion of managing complex conditions necessitates an understanding of the relationship-level dynamics of research collaborations. In order to identify what aspects of international research collaborations are the most pertinent to systematically manage at individual and institutional levels, this paper investigates projects in a bilateral Swedish–Chinese funding program. The paper finds that the majority of collaborations funded had yielded positive impact in terms of publications, strengthened research capacity in research groups, and resource accumulation. The challenges found in the collaborations are related to needs such as improving transparency, ethical concerns, and imbalances in reciprocity. [ABSTRACT FROM AUTHOR]

Aim: To improve the level of hospital workers' safety performance in response to emergencies (e.g. COVID‐19), this paper examines the relationship between hospital workers' job control on safety performance, and the mediating role of hospital safety climate and the moderating role of social support. Design: In this cross‐sectional questionnaire survey, a convenience sampling of hospital workers from three hospitals that have COVID‐19 cases from Beijing and Shandong Province in China. Methods: These questionnaires were used to obtain self‐reported data on hospital workers' job control, hospital safety climate, social support and safety performance. Mplus software was used to calculate CFA. SPSS25.0 software was used to calculate mean values, standard deviations, correlations and regression analyses. Results: The participants were 241 hospital workers from three hospitals in China (male = 55.2%, female = 44.8%; age range <30 to >45; physician = 58%, nurse = 22%, other hospital worker = 20%). A moderated mediation model among job control, hospital safety climate, social support and safety performance was supported. Moderated mediation analysis indicates hospital workers' job control effectively improves the level of safety performance; hospital safety climate plays a partially mediating role in the process of job control affecting hospital workers' safety performance; social support moderates the effect of work control on medical workers' safety climate. Hence, it is important to increase job control and hospital safety climate. Further, social support for hospital workers should be encouraged, advocated and supported. [ABSTRACT FROM AUTHOR]

Technology-based small and medium enterprises (SMEs) are the driving force behind China's economic and technological development. However, these enterprises often face challenges in financing their research and development (R&D) activities due to limited financing opportunities. Previous research has primarily focused on the resource attributes of government innovation subsidies, which serve as a crucial funding source for these SMEs. This paper aims to explore the impact of government innovation subsidies on firms from a novel perspective, considering the signaling characteristics of these subsidies. The theoretical foundation of this study lies in the asymmetric information theory and the signaling mechanism through which government subsidies send signals about enterprises. The study uses enterprise data from 2012 to 2019 to investigate the effect of government subsidies on the R&D investment of enterprises listed on the SMEs Board in Chinese stock market. The results reveal a significantly positive effect of government subsidies on the R&D investment of SME Board-listed enterprises and verify the mediating role of financing constraints in this effect. The extent to which government subsidies influence the R&D investment of SME Board-listed enterprises is associated with the enterprises' ownership characteristics, debt ratios, and times interest earned ratios. This study contributes to the literature on the SMEs Board market and may provide the Chinese government insights into developing industry policies that maximize the effectiveness of government subsidies., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2023 Sun et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Aims: To explore predictors of lymphedema self‐management behaviours among Chinese breast cancer survivors based on the Integrated Theory of Health Behaviour Change, and to clarify the interrelationship among these variables. Design: Further analysis of a multicentre cross‐sectional and survey‐based study. Methods: A total of 586 participants with breast cancer were recruited from December 2021 to April 2022 in different cities in China. We used self‐reported questionnaires to collect data. Descriptive analysis, bivariate analysis and structural equation model were performed. Results: The Integrated Theory of Health Behaviour Change is suitable for predicting lymphedema self‐management behaviours. The final structural model showed good model fit. Social support, self‐efficacy and lymphedema knowledge positively affected lymphedema self‐management behaviours, directly and indirectly. Self‐regulation acted as a crucial mediator between these variables and self‐management. The direct path between social support and self‐regulation was not significant. Lymphedema knowledge and social support also influenced self‐management via illness perception, self‐efficacy and self‐regulation, sequentially. These variables explained 55.9% of the variance in lymphedema self‐management behaviours. Conclusions: The modified model based on the Integrated Theory of Health Behaviour Change fitted well in predicting lymphedema self‐management behaviours among breast cancer patients. Lymphedema knowledge, illness perception, self‐efficacy, social support and self‐regulation directly and indirectly influenced lymphedema self‐management behaviours. Impact: This study provides a theoretical basis for the assessment and interventions of lymphedema self‐management behaviours in breast cancer patients. Lymphedema self‐management behaviours should be assessed regularly and comprehensively, taking these predictors into consideration to identify potential barriers. Further research is needed to explore effective interventions integrating these significant predictors. Reporting Method: This study was reported following Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist for cross‐sectional studies. Patient or Public Contribution: No patient or public contributed to the design or conduct of the study, analysis or interpretation of the data, or in the preparation of the manuscript. What Does This Paper Contribute to the Wider Global Clinical Community?: This study focused on identifying and predicting mechanism of self‐management based on a theory of behaviour change. The results can be applied among patients with other chronic diseases or high‐risk populations, and inspire the assessment and interventions facilitating self‐management behaviours. Study Registration: This study was registered as an observational study at Chinese Clinical Trial Registry: http://www.chictr.org.cn (ChiCTR2200057084). Implications for the Profession and/or Patient Care: For breast cancer patients with poor lymphedema self‐management behaviour, attention should be raised among nurses and involved healthcare staffs that lymphedema self‐management is multi‐faced. Strategies targeted at improving social support, self‐regulation, knowledge, self‐efficacy and illness perception should be also addressed in lymphedema self‐management programs, to facilitate more effective improvement of lymphedema self‐management behaviours. [ABSTRACT FROM AUTHOR]

Study Question: Are there temporal trends of sperm concentration (SC) and total sperm count (TSC) in Chinese healthy males from 1981 to 2019?Summary Answer: Our result indicated a temporal decrease in SC and TSC among 327 373 healthy Chinese men in the recent four decades.What Is Known Already: A review of 61 papers reported a temporal decline in SC and TSC from 1938 to 1990. This trend was later confirmed by a systematic review of 185 published papers from 1981 to 2013. However, the majority of the included individuals were from western countries. In China, whether SC and TSC have declined remains controversial.Study Design, Size, Duration: This systematic review of published articles used data extracted from Pubmed, Science Direct, Embase, China-National-Knowledge-Infrastructure (CNKI) and Wanfang Data to assess changes in SC and TSC in China from 1981 to 2019.Participants/materials, Setting, Methods: A total of 111 studies including 327 373 individuals who provided semen samples from 1981 to 2019 were extracted for the present analysis. Study selection and data extraction were performed by two independent researchers. The trends in SC and TSC were analysed using liner-regression and meta-regression before and after adjusting for potential covariates. Moreover, subgroups, categorised based on geographic region, fertility status or recruitment source, were also analysed.Main Results and the Role Of Chance: SC declined significantly (slope liner-regression = -0.748 million/ml/year; P = 0.005; slope meta-regression = -0.824 million/ml/year; P < 0.001) between 1981 and 2019 in China. Trends for TSC was similar to that for SC (slope liner-regression = -2.073 million/year; P = 0.032; slope meta-regression = -2.188 million/year; P = 0.003). In subgroup meta-regression analyses, males with definite fertility had continuous declines in SC (slope northern group=-2.268, P = 0.009; slope southern group=-1.014, P = 0.009) and TSC (slope northern group=-9.675, P = 0.010; slope southern group=-3.215, P = 0.042). However, in the unselected group, where fertility status was unknown, the obvious downward trend in SC was only seen in males from Northern regions (slope = -0.836, P = 0.003). Another subgroup analysis demonstrated that obvious decreases in SC (slope = -1.432, P < 0.001) and TSC (slope=-4.315, P = 0.001) were only seen in volunteer groups but not in pre-pregnancy examination groups and other recruitment groups. The results changed minimally in multiple sensitivity analyses.Limitations, Reasons For Caution: The validity of the meta-analysis results was limited mainly by the quality of the included studies. Additionally, our study spanned many decades and the recommended criteria for some semen parameter assessments have significantly changed, which may bring about some unavoidable bias. Moreover, the data remain insufficient especially in some provinces of China.Wider Implications Of the Findings: The present study is the first study to report significant decreases in SC and TSC in 327 373 healthy Chinese men between 1981 and 2019, indicating a serious reproductive health warning. Further studies on the causes of the declines are urgently needed.Study Funding/competing Interest(s): D.Z. is supported by the National Natural Science Funding of China, Natural Science Funding of Shaanxi Province, Science Funding of Health Department, Shaanxi Province, Fundamental Research Funds for the Central University and the Project of Independent Innovative Experiment for Postgraduates in Medicine in Xi'an Jiaotong University. The authors have no conflicts of interests to declare.Trial Registration Number: N/A. [ABSTRACT FROM AUTHOR]

Aim This study aimed to determine the moderating effect of work‐related social support on the relationship between work–family–school role conflicts and job satisfaction among female registered nurses pursuing further degrees in China. Methods: The study had a cross‐sectional correlational design. Convenience sampling was applied to recruit participants from eight hospitals in China from January to August 2017. SPSS software and the PROCESS macro were used to conduct the data analyses in the present study. Results: A total of 320 nurses were included in the present study. Work–family–school role conflicts were negatively correlated with job satisfaction (r = −0.21, P < 0.001). Work‐related social support was a significant moderator (interaction effect: β = 0.22, P = 0.039) on the relationship between work–family–school role conflicts and job satisfaction. Conclusions: The study revealed that when nurses perceived that they received a low or moderate level of social support in the workplace that strengthened the relationship between work–family–school role conflicts and job satisfaction. Hospital administrators should implement school‐ and family‐friendly policies that increase the social support provided to nurses pursuing further degrees to balance their responsibilities of work, family and school and to improve their job satisfaction. Summary statement: What is already known to the topic? Registered nurses pursuing further degree perform multiple roles in their lives at work, at home and at school, leading to work–family–school role conflicts.Work–family conflict was significant related with job satisfaction among registered nurses.Social support played a role as a moderator in the relationship between work–family conflict and mental health. What this paper adds? Work–family–school role conflicts were negatively correlated with job satisfaction among the registered nurses pursuing a further degree in China.Work‐related social support significantly moderated the relationship between work–family–school role conflicts and job satisfaction among registered nurses pursuing a further degree. The implication of this paper: Certain policies such as work flexibility, shift work and part‐time work that are family‐ and school‐friendly could be instituted by hospital administrators to mitigate the effect of work–family–school role conflicts on job satisfaction among RNs pursuing further degrees.When facing work–family–school role conflicts, registered nurses pursuing further degrees should ask for help from department managers or coworkers in order to alleviate their work–family–school role conflicts and improve their job satisfaction. [ABSTRACT FROM AUTHOR]

Previous studies have demonstrated that psychological needs frustration strongly influences adolescent depression. However, this influence's underlying mechanisms remain unknown, and related protective factors have not been identified. Based on an integration of basic psychological needs theory, the cognitive vulnerability model of depression, and findings regarding the link between psychological suzhi (a Chinese cultural construct that includes a hierarchical and integrated set of positive psychological qualities) and mental health, we assessed a structural equation model examining the mediating role of self-esteem and moderating role of psychological suzhi in the relationship between psychological needs frustration and depression. Participants were 1552 Chinese adolescents (Mage = 12.30, SD = 0.54, 49.10% male) who effectively completed paper-based questionnaires. The results indicated that psychological needs frustration significantly and positively predicted adolescent depression. Furthermore, the relationship between psychological needs frustration and depression was significantly mediated by self-esteem and significantly moderated by psychological suzhi; specifically, psychological suzhi buffered the association between psychological needs frustration and adolescents' depression. Additionally, we provide further evidence for the relationship between psychological needs frustration and depression, revealing the relevant underlying mechanisms and protective factors; these findings have practical relevance in the prevention and treatment of Chinese adolescents' depression. Highlights: Psychological needs frustration significantly and positively predicted adolescent depression. Self-esteem played a mediating role between psychological needs frustration and depression. Psychological suzhi played a moderating role in the association between psychological needs frustration and depression. [ABSTRACT FROM AUTHOR]

Yan'an is one of the "two holy places" of the Chinese nation and the Chinese revolution and is one of the first cities of historical and cultural significance and an outstanding tourist city in China, as announced by the state council. The evaluation of the effectiveness of environmental conservation is one of the very important elements of the conservation of Yan'an's architectural heritage. However, the existing evaluation methods cannot provide new solutions for decision-making, the meaning of the comprehensive evaluation function is unclear, the naming clarity is low, there is less quantitative data and more qualitative components, and the results are not easily convincing. This paper proposes a method for evaluating the practical effects of environmental class measures in the conservation of Yan'an's architectural heritage based on recurrent neural networks. The recurrent neural network makes full use of the memory function in the network, considers the causal relationship of the actual effect, and efficiently evaluates the existing measures. In comparison with factor analysis and hierarchical analysis, this paper has greater applicability in evaluating the practical effects of environmental measures in the conservation of Yan'an's architectural heritage and is basically consistent with the results of the theoretical analysis. It provides a scientific basis for the construction and implementation of environmental measures for the architectural heritage of Yan'an. [ABSTRACT FROM AUTHOR]

The water environment is one of the basic elements that constitute the environment. It is an important place for the survival and development of human society, and it is also the most seriously disturbed and damaged area by humans. The pollution and destruction of water environment has become one of the major environmental problems in the world today. The essence of urban water space landscape design under the concept of integrating people's ecological design is the ecological landscape design of urban water spaces, while the development of ecological landscape design in the field of urban water space landscape design is still in its infancy, and the interpretation of its concept is also different. The ecological design of the landscape reflects a new dream of human beings, a new aesthetics and value: the true cooperative and fraternal relationship between man and nature. At present, the ecological design of urban water space landscape has not put forward a more accurate concept, clear principles and standards, and a complete and systematic theoretical basis, which requires further research, discussion, and continuous practice by this generation of designers to improve it. To this end, this paper proposed a research method on the integration of water environment governance in urban and rural spaces with natural ecological landscape design. This paper mainly talked about the status quo of water environment and its network sensor algorithm research and analyzed its coverage area one by one. Then, the water quality extraction is introduced in detail. And finally, the data analysis of the Beijing river waters, the analyzer rainfall, water quality, and so on are carried out in the experimental part. It could be seen from the experimental results that there were currently 22 reclaimed water plants in six urban areas of Beijing, with a daily water treatment capacity of 4.08 million cubic meters and a sewage treatment rate of 98%. As of 2016, 440 million cubic meters of reclaimed water has been reused. With the commissioning of the new reclaimed water system, the proportion of reclaimed water in the river and lake environment will continue to increase. [ABSTRACT FROM AUTHOR]

There is increasing evidence that citations to Chinese research publications are rising sharply. A series of reasons have been highlighted in previous studies. This research explores another possibility-whether there is a 'clubbing' effect in China's surge in research citations, in which a higher rate of internal citing takes place among influential Chinese researchers. Focusing on the most highly cited research articles in nanotechnology, we find that a larger proportion of Chinese nanotechnology research citations are localized within individual, institutional, and national networks within China. Both descriptive and statistical tests suggest that highly cited Chinese papers are more likely than similar U.S. papers to receive internal and localized citations. Tentative explanations and policy implications are discussed. [ABSTRACT FROM AUTHOR]