This study examines the depth of information regarding Female Genital Mutilation (FGM)/Female Cutting (FC) present in US medical textbooks. According to Klein et al. (2018) [1], despite substantial attention regarding...This study examines the depth of information regarding Female Genital Mutilation (FGM)/Female Cutting (FC) present in US medical textbooks. According to Klein et al. (2018) [1], despite substantial attention regarding the effects of FGM, this practice is still ongoing all over the world. Healthcare providers are very important actors who need to understand FGM in order to provide care to girls and women subjected to it, but the small amount of existing work in this area shows a low level of knowledge and training about FGM/FC among U.S. physicians. The Center for Disease Control and Prevention (CDC) first published the estimated number of girls at risk of FGM/FC in the U.S. to be about 168,000 in 1997;that number had increased to 513,000 girls in the US by 2012 (according to Goldberg et al.) In this study, a small sample of medical textbooks were analyzed for the degree to which the textbooks include information regarding FGM/FC. The results of this study show that US medical textbooks do not include information regarding FGM/FC, suggesting that most medical providers don’t have knowledge and training about FGM/FC. The inadequate information on FGM/FC in medical textbooks reflects a culturally biased lack of recognition of the number of girls and women affected in the US. This maintains an ongoing pattern of silence that reinforces gender inequality. Considering the inadequate information covered in US medical textbooks on FGM/FC, and the concordant lack of provider training to provide advice and care to affected girls and women, incorrect and missed diagnoses may lead to harm to victims of FGM/FC. Providers would be better equipped to care for women and girls if their medical training included information regarding FGM/FC.展开更多
This editorial is intended to be a reflection on cardiovascular disease(CVD)burden in European ethnic minorities.In some European countries,ethnic minority realities,due to their recent appearance,are still to be stud...This editorial is intended to be a reflection on cardiovascular disease(CVD)burden in European ethnic minorities.In some European countries,ethnic minority realities,due to their recent appearance,are still to be studied in depth.The experience of several European countries,where the migration processes started earlier,even more than a century ago,can help by being an example.Many studies have shown that major differences in CVD burden exist not only between countries,but also within the same country when considering different social strata and ethnic groups.The CV risk factors underlying heart disease have been well established.Important epidemiological studies have helped us understand that the underlying causes of heart disease as well as the behaviors that can help prevent them are the same.We are now well aware that CVD should be treated by considering a holistic approach.This is why the social determinants(SDs)of health that may worsen the disease burden or that,vice versa,may improve the treatment,and even more significantly,the prognosis of a patient’s illness should be taken into consideration.For ethnic minority patients,this holistic,hermeneutic approach is of importance.Several SDs of health that influence CVDs have been identified but their relevance for the health of ethnic minorities has not yet been clearly defined.In some European countries,most ethnic minorities are largely also religious minorities.Only a few studies have evaluated the role of religion,which is an important SD that affects the probability of having CV risk factors and diseases.Adolescents,particularly those belonging to the second generation,seem to be the weak link.If we believe that these young people are really citizens of their country of birth,then a way of recognizing their belonging to the community starts from a will to better understand their condition,in order to assist them while they grow physically and mentally.Thinking about safeguarding the health of this population should be more than a health task,rather a goal of social justice.展开更多
History textbooks can and primarily should contribute to the strengthening of students’awareness of universal human values.However,history textbooks can also deepen the divisions,prejudices,and uncritical attitudes,c...History textbooks can and primarily should contribute to the strengthening of students’awareness of universal human values.However,history textbooks can also deepen the divisions,prejudices,and uncritical attitudes,contrary to the goals of education.The youth population,which is still building and creating their point of view towards the world is the main group in the education process.The learning period,in the elementary,as well as in the secondary education is of utmost importance for the development of every human.To that end,history,through the contents of the past largely shapes our perceptions of every individual,ourselves,and the others.Since we are living in a multiethnic and multi-confessional society,I have decided to conduct an analysis of the teaching contents of high school textbooks related to religion.Another reason for the analysis is the role of religion in the formation of Balkan nations,which have made it one of the key elements of their national identities.It is often given the role of raising and strengthening the national awareness,patriotism,as well as the country homogeneity,which most often leads to forming prejudices,divisions,and discrimination towards people of minority religions.The large volume of content related to the religion,and also the mere fact that Muslims are the second largest religion group in the population,I have decided to analyze the contents which are related only to the Islamic religion.The goal is to look for both the positive and negative sides of those contents in history textbooks in secondary schools,which are backed by state institutions that are supposed to take care of the development of competitive,creative,progressive,and ethically formed human potential.The critical review will give an additional impulse to the efforts of eliminating those parts of the teaching contents that create divisions and prejudices,especially in history textbooks,so that its studying can become the key factor in the building of trust between people of different religions.展开更多
With the rapid development of information technology,the combination of terminal technology,big data and mobile Internet and textbooks has become an irresistible trend in the modern education field.Under the context o...With the rapid development of information technology,the combination of terminal technology,big data and mobile Internet and textbooks has become an irresistible trend in the modern education field.Under the context of the Internet,carrying out education and teaching activities based on digital textbooks can give full play to the rich media,openness and interaction of digital textbooks,broaden students′horizon,enrich students′knowledge,and promote the improvement of students′ability and all-round development.However,in the specific teaching practice,there are also problems such as old compilation ideas,single compilation mode and low efficiency of personalized learning.Therefore,schools and teachers need to constantly innovate the presentation and arrangement of digital textbooks,strengthen technical support,deepen students′understanding of the teaching content of digital textbooks,promote the comprehensive development of students and improve the effectiveness of digital textbook teaching.展开更多
At present,textbooks based on core literacy have become the inevitable demands of China’s curriculum reform,and the literacy of textbook goal construction is the key to the implementation of core literacy requirement...At present,textbooks based on core literacy have become the inevitable demands of China’s curriculum reform,and the literacy of textbook goal construction is the key to the implementation of core literacy requirements,which is a huge challenge for textbook compilers.In this paper,we use the visual metrology of the CiteSpace knowledge graph to analyze Chinese mathematics textbooks(1999-2024),hoping to guide the future direction of Chinese mathematics textbook research.展开更多
Drawing upon relevant papers from Chinese core journals and CSSCI source journals in the CNKI China Academic Journals Full-Text Database spanning from 1992 to 2023,this study utilizes CiteSpace as a research tool to v...Drawing upon relevant papers from Chinese core journals and CSSCI source journals in the CNKI China Academic Journals Full-Text Database spanning from 1992 to 2023,this study utilizes CiteSpace as a research tool to visually analyze the knowledge graph structure of research on international Chinese language textbooks in China.The study maps out the publication timeline,authors,institutions,collaborative networks,and keywords pertaining to research on international Chinese language textbooks.The findings indicate that research on international Chinese language textbooks commenced early and continues to maintain a certain level of research interest,yet lacks sufficient research output.Research institutions predominantly reside in universities and publishing groups specializing in language or education,with collaboration between institutions being relatively scarce.High-frequency keywords in recent research on international Chinese language textbooks include“Chinese language textbooks for the Foreigners,”“Chinese language textbooks,”“Teaching Chinese Language for the Foreigners,”“Textbook compilation,”“International Chinese Language Education and Localization,”which reflect a diversified research perspective with interdisciplinary trends.Future research priorities encompass research on localization,customization of textbooks,and evaluation of textbooks which represent forefront directions of research.展开更多
In recent years,with the rapid advancement of digital technologies,digitization in vocational education has become a major trend.Among these advancements,digital textbooks have emerged at the forefront of digitization...In recent years,with the rapid advancement of digital technologies,digitization in vocational education has become a major trend.Among these advancements,digital textbooks have emerged at the forefront of digitization,significantly impacting both their form and content.This article aims to analyze the existing issues in the use of digital textbooks in vocational education and emphasize the importance of recognizing the vital role of teachers in the wave of digital textbook innovation.It is crucial to clarify the role and positioning of teachers to avoid inadvertently diminishing their classroom significance while prioritizing technological innovations.Teachers should fully leverage the role of digital textbooks as tools for organizing classroom activities and recognize the core and essence of classroom teaching as digital technologies enter the scope of vocational education.By doing so,teachers can contribute to the high-quality development of modern vocational education.展开更多
The isolation of minor components from complex natural product matrices presents a significant challenge in the field of purification science due to their low concentrations and the presence of structurally similar co...The isolation of minor components from complex natural product matrices presents a significant challenge in the field of purification science due to their low concentrations and the presence of structurally similar compounds.This study introduces an optimized twin-column recycling chromatography method for the efficient and simultaneous purification of these elusive constituents.By introducing water at a small flowing rate between the twin columns,a step solvent gradient is created,by which the leading edge of concentration band would migrate at a slower rate than the trailing edge as it flowing from the upstream to downstream column.Hence,the band broadening is counterbalanced,resulting in an enrichment effect for those minor components in separation process.Herein,two target substances,which showed similar peak position in high performance liquid chromatography(HPLC)and did not exceed 1.8%in crude paclitaxel were selected as target compounds for separation.By using the twin-column recycling chromatography with a step solvent gradient,a successful purification was achieved in getting the two with the purity almost 100%.We suggest this method is suitable for the separation of most components in natural produces,which shows higher precision and recovery rate compared with the common lab-operated separation ways for natural products(thin-layer chromatography and prep-HPLC).展开更多
BACKGROUND Postoperative delirium,particularly prevalent in elderly patients after abdominal cancer surgery,presents significant challenges in clinical management.AIM To develop a synthetic minority oversampling techn...BACKGROUND Postoperative delirium,particularly prevalent in elderly patients after abdominal cancer surgery,presents significant challenges in clinical management.AIM To develop a synthetic minority oversampling technique(SMOTE)-based model for predicting postoperative delirium in elderly abdominal cancer patients.METHODS In this retrospective cohort study,we analyzed data from 611 elderly patients who underwent abdominal malignant tumor surgery at our hospital between September 2020 and October 2022.The incidence of postoperative delirium was recorded for 7 d post-surgery.Patients were divided into delirium and non-delirium groups based on the occurrence of postoperative delirium or not.A multivariate logistic regression model was used to identify risk factors and develop a predictive model for postoperative delirium.The SMOTE technique was applied to enhance the model by oversampling the delirium cases.The model’s predictive accuracy was then validated.RESULTS In our study involving 611 elderly patients with abdominal malignant tumors,multivariate logistic regression analysis identified significant risk factors for postoperative delirium.These included the Charlson comorbidity index,American Society of Anesthesiologists classification,history of cerebrovascular disease,surgical duration,perioperative blood transfusion,and postoperative pain score.The incidence rate of postoperative delirium in our study was 22.91%.The original predictive model(P1)exhibited an area under the receiver operating characteristic curve of 0.862.In comparison,the SMOTE-based logistic early warning model(P2),which utilized the SMOTE oversampling algorithm,showed a slightly lower but comparable area under the curve of 0.856,suggesting no significant difference in performance between the two predictive approaches.CONCLUSION This study confirms that the SMOTE-enhanced predictive model for postoperative delirium in elderly abdominal tumor patients shows performance equivalent to that of traditional methods,effectively addressing data imbalance.展开更多
This paper aims to analyze and evaluate a model of forest conservation and management of ethnic minority (or indigenous) people in central Vietnam, often referred to as the spiritual forest. These forests, called sacr...This paper aims to analyze and evaluate a model of forest conservation and management of ethnic minority (or indigenous) people in central Vietnam, often referred to as the spiritual forest. These forests, called sacred forest or ghost forests by the ethnic minority people in Thua Thien Hue province, have existed for a long time among forest residents. However, they have recently declined, both in quality and quantity, due to various factors, including changes in society, economy, environment, and perception, among other reasons. Based on research conducted in A Luoi district, Thua Thien Hue province with household interviews, group discussions, and field surveys, we find that spiritual forest retains religious and human significance. They are also often among the last remaining natural forests left due to deforestation by human activities. The research results indicate challenges that conservation of spiritual forest may face, while giving recommendations derived from communities for sustainable forest development and conservation in the region.展开更多
The report of the Chinese 20th National Congress put forward“strengthening the construction and management of textbooks”for the first time,which indicates the importance of textbook construction and highlights the v...The report of the Chinese 20th National Congress put forward“strengthening the construction and management of textbooks”for the first time,which indicates the importance of textbook construction and highlights the vital position of textbooks in the overall development of the country.From the perspective of textbook quality,and based on the research and analysis of the policy requirements and current evaluation indicators of higher education textbooks,this paper establishes the textbook quality evaluation index system composed of basic indicators and evaluation indicators.This system is based on the principles of science,comprehensiveness,operability,and target-oriented approach.It provides a relatively scientific,objective,and fair reference system for the management and evaluation of textbooks.展开更多
This paper presents four teaching techniques of activating the textbook for intensive reading which include:injecting contemporary elements into the text,relating the text to students' life,questioning about the t...This paper presents four teaching techniques of activating the textbook for intensive reading which include:injecting contemporary elements into the text,relating the text to students' life,questioning about the text challengingly and ingeniously,and spicing up the text.展开更多
The appraisal of textbooks not only before selection, but also after they have been used, is a valuable exercise for any teacher. It provides a greater perception of the book's strengths and weaknesses, which enab...The appraisal of textbooks not only before selection, but also after they have been used, is a valuable exercise for any teacher. It provides a greater perception of the book's strengths and weaknesses, which enables the teacher to focus on the weak points and adapt or supplement them accordingly. The paper will provide a detailed evaluation of an EFL textbook focusing on cultural assumptions considering the cultural content and methodology with reference to a specific teaching context by discussing the various aspects of culture reflected in the various components as well as the type of methodology and syllabus design the book follows. Finally, implication and adaptation of this textbook will be argued.展开更多
Textbooks, as one of the important elements for the teaching effects and students' training aim and quality are the main carri-er and means for the realization of teaching objectives. The paper analyzes the proble...Textbooks, as one of the important elements for the teaching effects and students' training aim and quality are the main carri-er and means for the realization of teaching objectives. The paper analyzes the problems of currently-used textbooks at the followingthree aspects, textbook users, compiling styles and contents, based on 31 popular English writing textbooks used at Polytechnics as re-search subjects. Aiming to improve textbook quality and English teaching reform at Polytechnics, the paper also puts forward the ideasof compiling English writing textbooks on the basis of Feuerstein's theory.展开更多
With the rapid development of modern technology,textbooks have been undergoing great changes from the traditionallypaper-based form to the multimodal form.Multimodality has become a major feature of textbook discourse...With the rapid development of modern technology,textbooks have been undergoing great changes from the traditionallypaper-based form to the multimodal form.Multimodality has become a major feature of textbook discourse.Multimodal discourseanalysis is a new approach to discourse analysis based on the semiotic theory of systemic functional linguistics.This paper providesa detailed review of multimodal discourse analysis(hereafter MDA) in modern linguistics and some previous researches on textbookdiscourse.Then it further outlines what have already been done on textbook discourse from the perspective of MDA.展开更多
On a worldwide scale, the total number of migrants exceeds 200 million and is not expected to reduce, fuelled by the economic crisis, terrorism and wars, generating increasing clinical and administrative problems to N...On a worldwide scale, the total number of migrants exceeds 200 million and is not expected to reduce, fuelled by the economic crisis, terrorism and wars, generating increasing clinical and administrative problems to National Health Systems. Chronic non-communicable diseases(NCD), and specifically diabetes, are on the front-line, due to the high number of cases at risk, duration and cost of diseases, and availability of effective measures of prevention and treatment. We reviewed the documents of International Agencies on migration and performed a Pub Med search of existing literature, focusing on the differences in the prevalence of diabetes between migrants and native people, the prevalence of NCD in migrants vs rates in the countries of origin, diabetes convergence, risk of diabetes progression and standard of care in migrants. Even in universalistic healthcare systems, differences in socioeconomic status and barriers generated by the present culture of biomedicine make high-risk ethnic minorities under-treated and not protected against inequalities. Underutilization of drugs and primary care services in specific ethnic groups are far from being money-saving, and might produce higher hospitalization rates due to disease progression and complications. Efforts should be made to favor screening and treatment programs, to adapt education programs to specific cultures, and to develop community partnerships.展开更多
Cognizant of multifaceted challenge of unwanted pregnancy, Ethiopia strives to increase utiliza-tion of modern family planning across the nation. Therefore, update on the current status of family planning utilization ...Cognizant of multifaceted challenge of unwanted pregnancy, Ethiopia strives to increase utiliza-tion of modern family planning across the nation. Therefore, update on the current status of family planning utilization especially in hard to reach ethnic minorities is critical. The objective of this study was to assess level, and correlates of modern contraceptive utilization in a hard to reach ethnic minorities. A community based study was conducted in Dangur District, Beneshangul Gumuz Regional State July, 2013. A total of 530 married women were included in the study. Structured questionnaire was data collection tool. Data was analysed using SPSS version 20 for windows. Possible association and their strength were measured using odds ratio at 95% CI. Family planning utilization was 18.7% while nearly 27% of study participants had ever used family planning methods. The following variables were predictors of family planning utilization: number of alive children [AOR: 3.31, 95% CI (1.41 - 7.20)], good knowledge [AOR: 2.18, 95% CI (1.35 - 3.52)] and positive attitude [AOR: 1.58, 95% CI (1.03 - 2.50)]. The most outstanding finding of this study was that more than 80% of study participants still believe that many children means high income, and nearly 60% of them believe that family planning utilization decreases confidence among couples. This study witnessed how successful Ethiopia is in addressing reproductive health service inequalities in hard to reach communities. However, misconceptions surrounding family planning, and culture associated desire to have large family size should be addressed in a culture sensitive manner so that this success would further bear fruits.展开更多
China is vast in territory and there are 55 ethnic minorities. Due to the geographical location,the experience in the development process and the stage of cultural development,ethnic minorities show great differences ...China is vast in territory and there are 55 ethnic minorities. Due to the geographical location,the experience in the development process and the stage of cultural development,ethnic minorities show great differences with Han people in many aspects,so that in the process of obtaining food,they manifest different cultural characteristics,especially the religious sacrifices and taboos present in the agricultural production process show more uniqueness and retain more primitive features.展开更多
This essay attempts to aim English teachers to evaluate and adapt the current English textbooks. According to different levels and majors of the students,English teachers can enhance the teaching materials and their t...This essay attempts to aim English teachers to evaluate and adapt the current English textbooks. According to different levels and majors of the students,English teachers can enhance the teaching materials and their teaching skills. This paper would provide several useful techniques for teachers to make evaluations and adaptations of using teaching materials.展开更多
文摘This study examines the depth of information regarding Female Genital Mutilation (FGM)/Female Cutting (FC) present in US medical textbooks. According to Klein et al. (2018) [1], despite substantial attention regarding the effects of FGM, this practice is still ongoing all over the world. Healthcare providers are very important actors who need to understand FGM in order to provide care to girls and women subjected to it, but the small amount of existing work in this area shows a low level of knowledge and training about FGM/FC among U.S. physicians. The Center for Disease Control and Prevention (CDC) first published the estimated number of girls at risk of FGM/FC in the U.S. to be about 168,000 in 1997;that number had increased to 513,000 girls in the US by 2012 (according to Goldberg et al.) In this study, a small sample of medical textbooks were analyzed for the degree to which the textbooks include information regarding FGM/FC. The results of this study show that US medical textbooks do not include information regarding FGM/FC, suggesting that most medical providers don’t have knowledge and training about FGM/FC. The inadequate information on FGM/FC in medical textbooks reflects a culturally biased lack of recognition of the number of girls and women affected in the US. This maintains an ongoing pattern of silence that reinforces gender inequality. Considering the inadequate information covered in US medical textbooks on FGM/FC, and the concordant lack of provider training to provide advice and care to affected girls and women, incorrect and missed diagnoses may lead to harm to victims of FGM/FC. Providers would be better equipped to care for women and girls if their medical training included information regarding FGM/FC.
文摘This editorial is intended to be a reflection on cardiovascular disease(CVD)burden in European ethnic minorities.In some European countries,ethnic minority realities,due to their recent appearance,are still to be studied in depth.The experience of several European countries,where the migration processes started earlier,even more than a century ago,can help by being an example.Many studies have shown that major differences in CVD burden exist not only between countries,but also within the same country when considering different social strata and ethnic groups.The CV risk factors underlying heart disease have been well established.Important epidemiological studies have helped us understand that the underlying causes of heart disease as well as the behaviors that can help prevent them are the same.We are now well aware that CVD should be treated by considering a holistic approach.This is why the social determinants(SDs)of health that may worsen the disease burden or that,vice versa,may improve the treatment,and even more significantly,the prognosis of a patient’s illness should be taken into consideration.For ethnic minority patients,this holistic,hermeneutic approach is of importance.Several SDs of health that influence CVDs have been identified but their relevance for the health of ethnic minorities has not yet been clearly defined.In some European countries,most ethnic minorities are largely also religious minorities.Only a few studies have evaluated the role of religion,which is an important SD that affects the probability of having CV risk factors and diseases.Adolescents,particularly those belonging to the second generation,seem to be the weak link.If we believe that these young people are really citizens of their country of birth,then a way of recognizing their belonging to the community starts from a will to better understand their condition,in order to assist them while they grow physically and mentally.Thinking about safeguarding the health of this population should be more than a health task,rather a goal of social justice.
文摘History textbooks can and primarily should contribute to the strengthening of students’awareness of universal human values.However,history textbooks can also deepen the divisions,prejudices,and uncritical attitudes,contrary to the goals of education.The youth population,which is still building and creating their point of view towards the world is the main group in the education process.The learning period,in the elementary,as well as in the secondary education is of utmost importance for the development of every human.To that end,history,through the contents of the past largely shapes our perceptions of every individual,ourselves,and the others.Since we are living in a multiethnic and multi-confessional society,I have decided to conduct an analysis of the teaching contents of high school textbooks related to religion.Another reason for the analysis is the role of religion in the formation of Balkan nations,which have made it one of the key elements of their national identities.It is often given the role of raising and strengthening the national awareness,patriotism,as well as the country homogeneity,which most often leads to forming prejudices,divisions,and discrimination towards people of minority religions.The large volume of content related to the religion,and also the mere fact that Muslims are the second largest religion group in the population,I have decided to analyze the contents which are related only to the Islamic religion.The goal is to look for both the positive and negative sides of those contents in history textbooks in secondary schools,which are backed by state institutions that are supposed to take care of the development of competitive,creative,progressive,and ethically formed human potential.The critical review will give an additional impulse to the efforts of eliminating those parts of the teaching contents that create divisions and prejudices,especially in history textbooks,so that its studying can become the key factor in the building of trust between people of different religions.
基金supported by Second Batch of Curriculum Assessment Reform Pilot Project of Sanya University,(SYJGKH2023029)。
文摘With the rapid development of information technology,the combination of terminal technology,big data and mobile Internet and textbooks has become an irresistible trend in the modern education field.Under the context of the Internet,carrying out education and teaching activities based on digital textbooks can give full play to the rich media,openness and interaction of digital textbooks,broaden students′horizon,enrich students′knowledge,and promote the improvement of students′ability and all-round development.However,in the specific teaching practice,there are also problems such as old compilation ideas,single compilation mode and low efficiency of personalized learning.Therefore,schools and teachers need to constantly innovate the presentation and arrangement of digital textbooks,strengthen technical support,deepen students′understanding of the teaching content of digital textbooks,promote the comprehensive development of students and improve the effectiveness of digital textbook teaching.
文摘At present,textbooks based on core literacy have become the inevitable demands of China’s curriculum reform,and the literacy of textbook goal construction is the key to the implementation of core literacy requirements,which is a huge challenge for textbook compilers.In this paper,we use the visual metrology of the CiteSpace knowledge graph to analyze Chinese mathematics textbooks(1999-2024),hoping to guide the future direction of Chinese mathematics textbook research.
基金2023 International Chinese Language Education Collaboration Mechanism Project,Center for Language Education and Cooperation,Theoretical and Practical Research on Guangxi’s International Chinese Language Education Collaboration Mechanism(23YHXZ1010)2021 Education Teaching Reform Projects and Research and Practice Projects on New Engineering Disciplines and New Liberal Arts,Guangxi Normal University,Research and Practice of Online Authentic Chinese Language Courses in the Post-Pandemic Era Under the Background of New Liberal Arts(2021JGZ15)2019 Scientific Research Engineering·Innovation and Entrepreneurship Special Project,Guangxi Research Center for the Development of Humanities and Social Sciences,Model Research on the Construction of Internationalization Development Platform for Innovation and Entrepreneurship Education in Higher Education Institutions:A Case Study of Confucius Institutes(CXCY2019014)。
文摘Drawing upon relevant papers from Chinese core journals and CSSCI source journals in the CNKI China Academic Journals Full-Text Database spanning from 1992 to 2023,this study utilizes CiteSpace as a research tool to visually analyze the knowledge graph structure of research on international Chinese language textbooks in China.The study maps out the publication timeline,authors,institutions,collaborative networks,and keywords pertaining to research on international Chinese language textbooks.The findings indicate that research on international Chinese language textbooks commenced early and continues to maintain a certain level of research interest,yet lacks sufficient research output.Research institutions predominantly reside in universities and publishing groups specializing in language or education,with collaboration between institutions being relatively scarce.High-frequency keywords in recent research on international Chinese language textbooks include“Chinese language textbooks for the Foreigners,”“Chinese language textbooks,”“Teaching Chinese Language for the Foreigners,”“Textbook compilation,”“International Chinese Language Education and Localization,”which reflect a diversified research perspective with interdisciplinary trends.Future research priorities encompass research on localization,customization of textbooks,and evaluation of textbooks which represent forefront directions of research.
基金Hunan Vocational Education Teaching Reform Research Project(Project number:ZJGB2022427)Hunan Provincial Department of Education Scientific Research Project(Project number:22B0963)Hunan Provincial Natural Science Foundation(Project number:2023JJ60189)。
文摘In recent years,with the rapid advancement of digital technologies,digitization in vocational education has become a major trend.Among these advancements,digital textbooks have emerged at the forefront of digitization,significantly impacting both their form and content.This article aims to analyze the existing issues in the use of digital textbooks in vocational education and emphasize the importance of recognizing the vital role of teachers in the wave of digital textbook innovation.It is crucial to clarify the role and positioning of teachers to avoid inadvertently diminishing their classroom significance while prioritizing technological innovations.Teachers should fully leverage the role of digital textbooks as tools for organizing classroom activities and recognize the core and essence of classroom teaching as digital technologies enter the scope of vocational education.By doing so,teachers can contribute to the high-quality development of modern vocational education.
基金supported by the National Natural Science Foundation of China(22078281)。
文摘The isolation of minor components from complex natural product matrices presents a significant challenge in the field of purification science due to their low concentrations and the presence of structurally similar compounds.This study introduces an optimized twin-column recycling chromatography method for the efficient and simultaneous purification of these elusive constituents.By introducing water at a small flowing rate between the twin columns,a step solvent gradient is created,by which the leading edge of concentration band would migrate at a slower rate than the trailing edge as it flowing from the upstream to downstream column.Hence,the band broadening is counterbalanced,resulting in an enrichment effect for those minor components in separation process.Herein,two target substances,which showed similar peak position in high performance liquid chromatography(HPLC)and did not exceed 1.8%in crude paclitaxel were selected as target compounds for separation.By using the twin-column recycling chromatography with a step solvent gradient,a successful purification was achieved in getting the two with the purity almost 100%.We suggest this method is suitable for the separation of most components in natural produces,which shows higher precision and recovery rate compared with the common lab-operated separation ways for natural products(thin-layer chromatography and prep-HPLC).
基金Supported by Discipline Advancement Program of Shanghai Fourth People’s Hospital,No.SY-XKZT-2020-2013.
文摘BACKGROUND Postoperative delirium,particularly prevalent in elderly patients after abdominal cancer surgery,presents significant challenges in clinical management.AIM To develop a synthetic minority oversampling technique(SMOTE)-based model for predicting postoperative delirium in elderly abdominal cancer patients.METHODS In this retrospective cohort study,we analyzed data from 611 elderly patients who underwent abdominal malignant tumor surgery at our hospital between September 2020 and October 2022.The incidence of postoperative delirium was recorded for 7 d post-surgery.Patients were divided into delirium and non-delirium groups based on the occurrence of postoperative delirium or not.A multivariate logistic regression model was used to identify risk factors and develop a predictive model for postoperative delirium.The SMOTE technique was applied to enhance the model by oversampling the delirium cases.The model’s predictive accuracy was then validated.RESULTS In our study involving 611 elderly patients with abdominal malignant tumors,multivariate logistic regression analysis identified significant risk factors for postoperative delirium.These included the Charlson comorbidity index,American Society of Anesthesiologists classification,history of cerebrovascular disease,surgical duration,perioperative blood transfusion,and postoperative pain score.The incidence rate of postoperative delirium in our study was 22.91%.The original predictive model(P1)exhibited an area under the receiver operating characteristic curve of 0.862.In comparison,the SMOTE-based logistic early warning model(P2),which utilized the SMOTE oversampling algorithm,showed a slightly lower but comparable area under the curve of 0.856,suggesting no significant difference in performance between the two predictive approaches.CONCLUSION This study confirms that the SMOTE-enhanced predictive model for postoperative delirium in elderly abdominal tumor patients shows performance equivalent to that of traditional methods,effectively addressing data imbalance.
文摘This paper aims to analyze and evaluate a model of forest conservation and management of ethnic minority (or indigenous) people in central Vietnam, often referred to as the spiritual forest. These forests, called sacred forest or ghost forests by the ethnic minority people in Thua Thien Hue province, have existed for a long time among forest residents. However, they have recently declined, both in quality and quantity, due to various factors, including changes in society, economy, environment, and perception, among other reasons. Based on research conducted in A Luoi district, Thua Thien Hue province with household interviews, group discussions, and field surveys, we find that spiritual forest retains religious and human significance. They are also often among the last remaining natural forests left due to deforestation by human activities. The research results indicate challenges that conservation of spiritual forest may face, while giving recommendations derived from communities for sustainable forest development and conservation in the region.
文摘The report of the Chinese 20th National Congress put forward“strengthening the construction and management of textbooks”for the first time,which indicates the importance of textbook construction and highlights the vital position of textbooks in the overall development of the country.From the perspective of textbook quality,and based on the research and analysis of the policy requirements and current evaluation indicators of higher education textbooks,this paper establishes the textbook quality evaluation index system composed of basic indicators and evaluation indicators.This system is based on the principles of science,comprehensiveness,operability,and target-oriented approach.It provides a relatively scientific,objective,and fair reference system for the management and evaluation of textbooks.
文摘This paper presents four teaching techniques of activating the textbook for intensive reading which include:injecting contemporary elements into the text,relating the text to students' life,questioning about the text challengingly and ingeniously,and spicing up the text.
文摘The appraisal of textbooks not only before selection, but also after they have been used, is a valuable exercise for any teacher. It provides a greater perception of the book's strengths and weaknesses, which enables the teacher to focus on the weak points and adapt or supplement them accordingly. The paper will provide a detailed evaluation of an EFL textbook focusing on cultural assumptions considering the cultural content and methodology with reference to a specific teaching context by discussing the various aspects of culture reflected in the various components as well as the type of methodology and syllabus design the book follows. Finally, implication and adaptation of this textbook will be argued.
文摘Textbooks, as one of the important elements for the teaching effects and students' training aim and quality are the main carri-er and means for the realization of teaching objectives. The paper analyzes the problems of currently-used textbooks at the followingthree aspects, textbook users, compiling styles and contents, based on 31 popular English writing textbooks used at Polytechnics as re-search subjects. Aiming to improve textbook quality and English teaching reform at Polytechnics, the paper also puts forward the ideasof compiling English writing textbooks on the basis of Feuerstein's theory.
文摘With the rapid development of modern technology,textbooks have been undergoing great changes from the traditionallypaper-based form to the multimodal form.Multimodality has become a major feature of textbook discourse.Multimodal discourseanalysis is a new approach to discourse analysis based on the semiotic theory of systemic functional linguistics.This paper providesa detailed review of multimodal discourse analysis(hereafter MDA) in modern linguistics and some previous researches on textbookdiscourse.Then it further outlines what have already been done on textbook discourse from the perspective of MDA.
基金Supported by A research grant from the Department of Medical and Surgical Sciences,University of Bologna(to Luca Montesi),No.106/2014
文摘On a worldwide scale, the total number of migrants exceeds 200 million and is not expected to reduce, fuelled by the economic crisis, terrorism and wars, generating increasing clinical and administrative problems to National Health Systems. Chronic non-communicable diseases(NCD), and specifically diabetes, are on the front-line, due to the high number of cases at risk, duration and cost of diseases, and availability of effective measures of prevention and treatment. We reviewed the documents of International Agencies on migration and performed a Pub Med search of existing literature, focusing on the differences in the prevalence of diabetes between migrants and native people, the prevalence of NCD in migrants vs rates in the countries of origin, diabetes convergence, risk of diabetes progression and standard of care in migrants. Even in universalistic healthcare systems, differences in socioeconomic status and barriers generated by the present culture of biomedicine make high-risk ethnic minorities under-treated and not protected against inequalities. Underutilization of drugs and primary care services in specific ethnic groups are far from being money-saving, and might produce higher hospitalization rates due to disease progression and complications. Efforts should be made to favor screening and treatment programs, to adapt education programs to specific cultures, and to develop community partnerships.
文摘Cognizant of multifaceted challenge of unwanted pregnancy, Ethiopia strives to increase utiliza-tion of modern family planning across the nation. Therefore, update on the current status of family planning utilization especially in hard to reach ethnic minorities is critical. The objective of this study was to assess level, and correlates of modern contraceptive utilization in a hard to reach ethnic minorities. A community based study was conducted in Dangur District, Beneshangul Gumuz Regional State July, 2013. A total of 530 married women were included in the study. Structured questionnaire was data collection tool. Data was analysed using SPSS version 20 for windows. Possible association and their strength were measured using odds ratio at 95% CI. Family planning utilization was 18.7% while nearly 27% of study participants had ever used family planning methods. The following variables were predictors of family planning utilization: number of alive children [AOR: 3.31, 95% CI (1.41 - 7.20)], good knowledge [AOR: 2.18, 95% CI (1.35 - 3.52)] and positive attitude [AOR: 1.58, 95% CI (1.03 - 2.50)]. The most outstanding finding of this study was that more than 80% of study participants still believe that many children means high income, and nearly 60% of them believe that family planning utilization decreases confidence among couples. This study witnessed how successful Ethiopia is in addressing reproductive health service inequalities in hard to reach communities. However, misconceptions surrounding family planning, and culture associated desire to have large family size should be addressed in a culture sensitive manner so that this success would further bear fruits.
文摘China is vast in territory and there are 55 ethnic minorities. Due to the geographical location,the experience in the development process and the stage of cultural development,ethnic minorities show great differences with Han people in many aspects,so that in the process of obtaining food,they manifest different cultural characteristics,especially the religious sacrifices and taboos present in the agricultural production process show more uniqueness and retain more primitive features.
文摘This essay attempts to aim English teachers to evaluate and adapt the current English textbooks. According to different levels and majors of the students,English teachers can enhance the teaching materials and their teaching skills. This paper would provide several useful techniques for teachers to make evaluations and adaptations of using teaching materials.