BACKGROUND Patients with inflammatory bowel diseases(IBDs)generally have poor knowledge,attitude,and practice of their disease,while the data from China are lacking.AIM To address this knowledge disparity among Chines...BACKGROUND Patients with inflammatory bowel diseases(IBDs)generally have poor knowledge,attitude,and practice of their disease,while the data from China are lacking.AIM To address this knowledge disparity among Chinese patients with IBD.METHODS This web-based,cross-sectional study was conducted on a cohort of IBD patients who visited the Second Affiliated Hospital of Wenzhou Medical University between December 2022 and February 2023.Their socio-demographic information and the knowledge,attitude,and practice scores were collected and estimated using a self-designed questionnaire.Pearson’s correlation analysis was used to determine the pairwise correlations among knowledge,attitude,and practice scores.A multivariate logistic regression analysis was further performed to determine the independent factors associated with their knowledge,attitude,and practice scores.RESULTS A total of 353 patients(224 males)with IBD completed the questionnaires.The mean knowledge,attitude,and practice scores were 10.05±3.46(possible range:0-14),41.58±5.23(possible range:0-56),44.20±7.39(possible range:0-56),respectively,indicating good knowledge,positive attitude,and proactive practice toward IBD.Pearson’s correlation analysis showed that the knowledge score had significant positive correlations with the attitude score(r=0.371,P<0.001)and practice score(r=0.100,P<0.001).The attitude score had a significant positive correlation with the practice score(r=0.452,P<0.001).Moreover,multivariate logistic regression analysis showed that aged 30-40 years[odds ratio(OR)=4.06,95%confidence interval(CI):1.04-15.82,P=0.043],middle school education(OR=3.98,95%CI:1.29-12.33,P=0.017),high school/technical secondary school education(OR=14.06,95%CI:3.92-50.38,P<0.001),and junior college/bachelor’s degree and above education(OR=15.20,95%CI:4.15-55.650,P<0.001)were independently associated with good knowledge.The higher knowledge score was independently associated with a positive attitude(OR=1.23,95%CI:1.11-1.36,P<0.001).The higher attitude score was independently associated with proactive practice(OR=1.20,95%CI:1.11-1.30,P<0.001).CONCLUSION Chinese patients with IBD might have good knowledge,a positive attitude,and proactive practice toward their disease.However,a small number of specific items require education.展开更多
Vocational education and general education are two different types of education that are equally important.The orientation of talent training in vocational education is to nurture skilled talents to serve the society....Vocational education and general education are two different types of education that are equally important.The orientation of talent training in vocational education is to nurture skilled talents to serve the society.The practical ability of students is both the focus of teaching in vocational colleges and the requirement of enterprise posts.The various types of skills competitions provide a“stage”for students to showcase their abilities.First,this paper explores students’problem-solving ability while preparing for these competitions,expounding the importance of vocational education and skills competitions.Second,this paper summarizes the views of different scholars.Third,based on a specific case,this paper describes the improvement in students’ability while preparing for these competitions.Fourth,this paper analyzes the results of the questionnaire survey conducted to investigate the improvement in students’ability.Lastly,this paper puts forward several suggestions that appeal for vocational colleges to pay more attention to skills competitions.展开更多
Objective:To investigate the necessary eligibility criteria for prescriptive authority for midwives,gather suggestions from experts on training content for prescriptive authority for midwives,and explore the scope of ...Objective:To investigate the necessary eligibility criteria for prescriptive authority for midwives,gather suggestions from experts on training content for prescriptive authority for midwives,and explore the scope of practice of their prescriptive authority in certain circumstances.The results of this study could serve as a reference for the development of policies on prescriptive authority for midwives.Methods:Based on a literature search and semistructured interviews,a modified Delphi method was first used to conduct 2 rounds of expert consultation on eligibility criteria and training content for prescriptive authority for midwives.This stage included nursing experts(20)and medical experts(16)engaged in midwifery in many tertiary Grade A hospitals in China.Subsequently,consultation on the scope of practice of prescriptive authority for midwives was conducted with nursing experts(18)and medical experts(14)engaged in midwifery in many tertiary Grade A hospitals in China.The suggestions from the experts were analyzed using statistical methods to confirm the eligibility criteria for prescriptive authority,training content,circumstances,scope of practice for prescriptive authority,and the prescription forms.Results:Among the consulted experts,70.59%(the highest acceptance rate)considered an undergraduate degree to be the minimum educational requirement for midwives to be eligible for prescriptive authority,85.29%(the highest acceptance rate)considered the supervisor nurse to be the minimum technical position experience necessary for midwives to be eligible for having prescriptive authority,and 50%(the highest acceptance rate)considered 5 years to be the minimum number of years of experience in the specialty for midwives to be eligible for prescriptive authority.The applicants should at least be practicing at Grade C hospitals,which was the consensus among 91.18%of the consulted experts.Among the consulted experts,100%,100%,97.06%,94.12%,and 94.12%agreed that the applicants should have knowledge in pharmacology,laws and ethics,nursing,diagnostics,and midwifery,respectively.The consulted experts confirmed 22 related course topics and identified 6 specific circumstances in which the midwives could partially practice prescriptive authority,including uterine atony,excessive uterine contraction,postpartum hemorrhage,premature rupture of fetal membranes,normal labor,and neonatal asphyxia.Under these 6 circumstances,the consulted experts commonly agreed that there were 20 medication prescriptions and 13 auxiliary examination prescriptions that could be prescribed by midwives.Of these prescriptions,51.5%were independent prescriptions,30.3%were protocol prescriptions,and the remaining 18.2%were both independent and protocol prescriptions.Conclusions:Midwives who have an undergraduate degree,supervisor nurse position,and 5 years of practice in Grade C hospitals are considered eligible to apply for prescriptive authority.Partial prescriptive authority could be granted after regulated training in fundamental theories and practices,which could improve the independence and professionalism of midwifery.展开更多
This study aimed to obtain empirical evidence related to:(1)competitive strategy implemented by small and medium-size enterprises(SMEs)fashion sector;(2)management accounting system practiced by SMEs fashion sector;an...This study aimed to obtain empirical evidence related to:(1)competitive strategy implemented by small and medium-size enterprises(SMEs)fashion sector;(2)management accounting system practiced by SMEs fashion sector;and(3)analyze whether the existing accounting system,in accordance with contingency theory is adequate to support strategy implementation.The object of this study is SMEs engaged in the fashion sector with research variables are:competitive strategy and management accounting practices.Methods of data collection using questionnaires with respondents are owners of SMEs fashion sector.Data analysis used quantitative descriptive analysis.The result of data analysis shows that most of SMEs which become sample of this research have been exporting or planned to export its product.Based on further analysis,most of SMEs engaged in the sector have not yet prepared financial statements.The most important accounting records are records of receivables,cash inflows,and cash outflow.With these results,it can be concluded that the fashion-based SMEs sector has not been supported by adequate management accounting system to support the implementation of competitive strategy.In order to improve the competitive advantage of fashion-based SMEs,it is necessary to assist management accounting system as a provider of information that can be used as a basis for decision-making in accordance with the strategy implemented.展开更多
Eleven chelating agents were studied for their capabilities to mobilize the cadmium bound tp bovine serum albumin(BSA).The parameter F,which is defined as the ratio between the percentages of cadmium bound to BSA in t...Eleven chelating agents were studied for their capabilities to mobilize the cadmium bound tp bovine serum albumin(BSA).The parameter F,which is defined as the ratio between the percentages of cadmium bound to BSA in the presence and absence of chelating agents,can be used as the criterion to evaluate the mobilizing capability of chelating agent.The F values determined experimentally lead to a mobilizing capability order:DTPA>EDTA>EGTA>NTA>TR1EN>PEN>CYS>HIS>SAThe polyaminopolycarboxylate type chelators mobilize cadmium effectively.A linear relationship was found between 1gF and lg k'CdL (conditional stability constant of the cadmium chelate).展开更多
The perception of supply chain management (SCM) first appeared in 1982 and the very first papers on SCM were published in the mid 1980s (Houlihan, 1985). However, this term is still fresh in Vietnam, especially th...The perception of supply chain management (SCM) first appeared in 1982 and the very first papers on SCM were published in the mid 1980s (Houlihan, 1985). However, this term is still fresh in Vietnam, especially the subject of SCM practices and their impacts on firm performance of small and medium enterprises (SMEs). Therefore, the research was conducted to study the impact of supply chain management practices (SCMPs) on firm performance of SMEs through firm competitive advantages. Data were collected by surveying SMEs located in Ho Chi Minh City. The research findings showed that customer relationship (CR) and quality of information sharing (IQ) impact on firm performance at 0.01% significance level while the level of information sharing impacts on firm performance at 10% significance level, and strategic supplier partnership impacts on firm performance insignificantly. Moreover, we also found that customer relationship and quality of information sharing influence firm competitive advantage at 0.01% significance level, while strategic supplier partnership and the quality of information sharing impact on firm competitive advantage at 5% significance level. Competitive advantages impact significantly positively on firm performance at significance level of 0.001%. The findings imply that SMEs in Vietnam should manage customer relationship well and increase the level of information quality to improve competitive advantage in order to gain high performance.展开更多
This paper reports the results acquired in a research work about "questionable" practices and behaviors in the academic production of researches and postgraduate social sciences and humanities studies of the program...This paper reports the results acquired in a research work about "questionable" practices and behaviors in the academic production of researches and postgraduate social sciences and humanities studies of the programs that are appointed by the National Program of Quality Postgraduate Studies (PNPC, by its acronym in Spanish) in Mexico. Through a qualitative methodology, the authors interpreted some of the arguments that explain and/or justify certain practices in relation to doubled production, authorship, and coauthorship of academic products. In this paper, the authors present and analyze the results that they obtained after reviewing documents produced by professors and students of six postgraduate programs that are taught in two Mexican public universities. At the same time, the authors examine some of the practices that take place within said programs, given the institutional demands of improving finished studies efficiency. One of the hypotheses of this work is the demands that are imposed by external evaluations of academic processes on professors and their programs in order to reach desirable rates with the purpose of maintaining or increasing the levels of productivity, gives way to certain practices that must be analyzed. This work's theoretic framework is constituted by the contributions of career sociology and professional ethics.展开更多
Purpose: This study was conducted to describe feelings and spiritual practices of patients with mastectomy. Method: The study was employed a qualitative design at a private university hospital oncology unit in Ankara,...Purpose: This study was conducted to describe feelings and spiritual practices of patients with mastectomy. Method: The study was employed a qualitative design at a private university hospital oncology unit in Ankara, Turkey. Interviews were performed with 20 mastectomized women. Results: The findings indicated that commonly used in several spiritual practices;prayer was used by 96%, of the patients, and 94% requested that others pray for their health, the practice to positive reframing (76%), the practice to planning for family-friends activities (74%), visiting mos-que-shrine (73%), and the practice to reading Quran (71%). The categorization of the data led to identification of three thematic units. The first we described as “Experiencing the consequences of illness as a disorder”. The second was “Restoring a sense of order to life”, and the third was “Living with the new condition”. Conclusion: We concluded that a having mastectomy was difficult for the subjects. In this respect, nurses’ role is vital to help women with breast cancer in such a difficult and modifying process as breast removal.展开更多
Background: Information about competition responses is mainly available for monospecific stands or mixed stands with a small number of species. Studies on complex multi-species and highly structured forest ecosystems...Background: Information about competition responses is mainly available for monospecific stands or mixed stands with a small number of species. Studies on complex multi-species and highly structured forest ecosystems are scarce. Accordingly, the objective of this study was to quantify competition effects and analyse competition responses in a species-diverse afrotemperate forest in South Africa, based on an observational study with mapped tree positions and long-term diameter increment records. Methods: The sensitivity to competition was analysed for individual species and involved the calculation of the slope of the linear relation between the value of a competition index (CI) and diameter growth as a measure of sensitivity. In a next step different competition indices were combined and tree diameters were grouped in three classes as surrogates for canopy status and ontogenetic stage. Results: Five competition indices were found to be effective in showing sensitivity to competition for a number of canopy and sub-canopy species. Significant linear regressions were fitted for 18 of a total of 25 species. Species reactions varied significantly in their sensitivity to the different CIs. The indices were classified as belonging to two groups, those that responded more to local crowding and those that are more sensitive to overtopping, which revealed species-specific sensitivities to both factors. The analysis based on diameter classes revealed that species clearly changed their sensitivity to crowding or overtopping depending on diameter. Canopy and sub-canopy species showed distinct differences in their reactions. Conclusions: The application of multiple CIs brought novel insights relating to the dynamics of afrotemperate forests. The response patterns to different competition indices that focus on crowding and overtopping are varied and tree diameter dependent, indicating that oversimplified assumptions are not warranted in the interpretation of Cl- growth relations.展开更多
As a programmatic document to guide the reform of educational assessment,the“General Plan for Deepening the Reform of Educational Assessment in the New Era”clearly points out the requirement for exploring value-adde...As a programmatic document to guide the reform of educational assessment,the“General Plan for Deepening the Reform of Educational Assessment in the New Era”clearly points out the requirement for exploring value-added assessment[1].In the process of exploring,Tennessee Value-Added Assessment System(TVAAS),which was implemented in Tennessee,United States in 1992,has a certain referential significance to the practice of assessment reform in primary English education[2].This study aims to build a value-added assessment model in line with China’s learning conditions by using big data and carry out pilot experiments in order to promote the development of educational assessment in primary schools.展开更多
基金Supported by Wenzhou Science and Technology Bureau,No.Y20220031.
文摘BACKGROUND Patients with inflammatory bowel diseases(IBDs)generally have poor knowledge,attitude,and practice of their disease,while the data from China are lacking.AIM To address this knowledge disparity among Chinese patients with IBD.METHODS This web-based,cross-sectional study was conducted on a cohort of IBD patients who visited the Second Affiliated Hospital of Wenzhou Medical University between December 2022 and February 2023.Their socio-demographic information and the knowledge,attitude,and practice scores were collected and estimated using a self-designed questionnaire.Pearson’s correlation analysis was used to determine the pairwise correlations among knowledge,attitude,and practice scores.A multivariate logistic regression analysis was further performed to determine the independent factors associated with their knowledge,attitude,and practice scores.RESULTS A total of 353 patients(224 males)with IBD completed the questionnaires.The mean knowledge,attitude,and practice scores were 10.05±3.46(possible range:0-14),41.58±5.23(possible range:0-56),44.20±7.39(possible range:0-56),respectively,indicating good knowledge,positive attitude,and proactive practice toward IBD.Pearson’s correlation analysis showed that the knowledge score had significant positive correlations with the attitude score(r=0.371,P<0.001)and practice score(r=0.100,P<0.001).The attitude score had a significant positive correlation with the practice score(r=0.452,P<0.001).Moreover,multivariate logistic regression analysis showed that aged 30-40 years[odds ratio(OR)=4.06,95%confidence interval(CI):1.04-15.82,P=0.043],middle school education(OR=3.98,95%CI:1.29-12.33,P=0.017),high school/technical secondary school education(OR=14.06,95%CI:3.92-50.38,P<0.001),and junior college/bachelor’s degree and above education(OR=15.20,95%CI:4.15-55.650,P<0.001)were independently associated with good knowledge.The higher knowledge score was independently associated with a positive attitude(OR=1.23,95%CI:1.11-1.36,P<0.001).The higher attitude score was independently associated with proactive practice(OR=1.20,95%CI:1.11-1.30,P<0.001).CONCLUSION Chinese patients with IBD might have good knowledge,a positive attitude,and proactive practice toward their disease.However,a small number of specific items require education.
基金This work was supported by the Project of China Vocational Education Association(Project Number:ZJS2022YB024)the Project of Innovation and Development Center of Ideological and Political Work(Beijing Polytechnic),Ministry of Education(Project Number:2022X305-SXZC).
文摘Vocational education and general education are two different types of education that are equally important.The orientation of talent training in vocational education is to nurture skilled talents to serve the society.The practical ability of students is both the focus of teaching in vocational colleges and the requirement of enterprise posts.The various types of skills competitions provide a“stage”for students to showcase their abilities.First,this paper explores students’problem-solving ability while preparing for these competitions,expounding the importance of vocational education and skills competitions.Second,this paper summarizes the views of different scholars.Third,based on a specific case,this paper describes the improvement in students’ability while preparing for these competitions.Fourth,this paper analyzes the results of the questionnaire survey conducted to investigate the improvement in students’ability.Lastly,this paper puts forward several suggestions that appeal for vocational colleges to pay more attention to skills competitions.
基金project was supported by the Shanxi Province Soft Science Research Program in China(No.2017041041-1)
文摘Objective:To investigate the necessary eligibility criteria for prescriptive authority for midwives,gather suggestions from experts on training content for prescriptive authority for midwives,and explore the scope of practice of their prescriptive authority in certain circumstances.The results of this study could serve as a reference for the development of policies on prescriptive authority for midwives.Methods:Based on a literature search and semistructured interviews,a modified Delphi method was first used to conduct 2 rounds of expert consultation on eligibility criteria and training content for prescriptive authority for midwives.This stage included nursing experts(20)and medical experts(16)engaged in midwifery in many tertiary Grade A hospitals in China.Subsequently,consultation on the scope of practice of prescriptive authority for midwives was conducted with nursing experts(18)and medical experts(14)engaged in midwifery in many tertiary Grade A hospitals in China.The suggestions from the experts were analyzed using statistical methods to confirm the eligibility criteria for prescriptive authority,training content,circumstances,scope of practice for prescriptive authority,and the prescription forms.Results:Among the consulted experts,70.59%(the highest acceptance rate)considered an undergraduate degree to be the minimum educational requirement for midwives to be eligible for prescriptive authority,85.29%(the highest acceptance rate)considered the supervisor nurse to be the minimum technical position experience necessary for midwives to be eligible for having prescriptive authority,and 50%(the highest acceptance rate)considered 5 years to be the minimum number of years of experience in the specialty for midwives to be eligible for prescriptive authority.The applicants should at least be practicing at Grade C hospitals,which was the consensus among 91.18%of the consulted experts.Among the consulted experts,100%,100%,97.06%,94.12%,and 94.12%agreed that the applicants should have knowledge in pharmacology,laws and ethics,nursing,diagnostics,and midwifery,respectively.The consulted experts confirmed 22 related course topics and identified 6 specific circumstances in which the midwives could partially practice prescriptive authority,including uterine atony,excessive uterine contraction,postpartum hemorrhage,premature rupture of fetal membranes,normal labor,and neonatal asphyxia.Under these 6 circumstances,the consulted experts commonly agreed that there were 20 medication prescriptions and 13 auxiliary examination prescriptions that could be prescribed by midwives.Of these prescriptions,51.5%were independent prescriptions,30.3%were protocol prescriptions,and the remaining 18.2%were both independent and protocol prescriptions.Conclusions:Midwives who have an undergraduate degree,supervisor nurse position,and 5 years of practice in Grade C hospitals are considered eligible to apply for prescriptive authority.Partial prescriptive authority could be granted after regulated training in fundamental theories and practices,which could improve the independence and professionalism of midwifery.
文摘This study aimed to obtain empirical evidence related to:(1)competitive strategy implemented by small and medium-size enterprises(SMEs)fashion sector;(2)management accounting system practiced by SMEs fashion sector;and(3)analyze whether the existing accounting system,in accordance with contingency theory is adequate to support strategy implementation.The object of this study is SMEs engaged in the fashion sector with research variables are:competitive strategy and management accounting practices.Methods of data collection using questionnaires with respondents are owners of SMEs fashion sector.Data analysis used quantitative descriptive analysis.The result of data analysis shows that most of SMEs which become sample of this research have been exporting or planned to export its product.Based on further analysis,most of SMEs engaged in the sector have not yet prepared financial statements.The most important accounting records are records of receivables,cash inflows,and cash outflow.With these results,it can be concluded that the fashion-based SMEs sector has not been supported by adequate management accounting system to support the implementation of competitive strategy.In order to improve the competitive advantage of fashion-based SMEs,it is necessary to assist management accounting system as a provider of information that can be used as a basis for decision-making in accordance with the strategy implemented.
文摘Eleven chelating agents were studied for their capabilities to mobilize the cadmium bound tp bovine serum albumin(BSA).The parameter F,which is defined as the ratio between the percentages of cadmium bound to BSA in the presence and absence of chelating agents,can be used as the criterion to evaluate the mobilizing capability of chelating agent.The F values determined experimentally lead to a mobilizing capability order:DTPA>EDTA>EGTA>NTA>TR1EN>PEN>CYS>HIS>SAThe polyaminopolycarboxylate type chelators mobilize cadmium effectively.A linear relationship was found between 1gF and lg k'CdL (conditional stability constant of the cadmium chelate).
文摘The perception of supply chain management (SCM) first appeared in 1982 and the very first papers on SCM were published in the mid 1980s (Houlihan, 1985). However, this term is still fresh in Vietnam, especially the subject of SCM practices and their impacts on firm performance of small and medium enterprises (SMEs). Therefore, the research was conducted to study the impact of supply chain management practices (SCMPs) on firm performance of SMEs through firm competitive advantages. Data were collected by surveying SMEs located in Ho Chi Minh City. The research findings showed that customer relationship (CR) and quality of information sharing (IQ) impact on firm performance at 0.01% significance level while the level of information sharing impacts on firm performance at 10% significance level, and strategic supplier partnership impacts on firm performance insignificantly. Moreover, we also found that customer relationship and quality of information sharing influence firm competitive advantage at 0.01% significance level, while strategic supplier partnership and the quality of information sharing impact on firm competitive advantage at 5% significance level. Competitive advantages impact significantly positively on firm performance at significance level of 0.001%. The findings imply that SMEs in Vietnam should manage customer relationship well and increase the level of information quality to improve competitive advantage in order to gain high performance.
文摘This paper reports the results acquired in a research work about "questionable" practices and behaviors in the academic production of researches and postgraduate social sciences and humanities studies of the programs that are appointed by the National Program of Quality Postgraduate Studies (PNPC, by its acronym in Spanish) in Mexico. Through a qualitative methodology, the authors interpreted some of the arguments that explain and/or justify certain practices in relation to doubled production, authorship, and coauthorship of academic products. In this paper, the authors present and analyze the results that they obtained after reviewing documents produced by professors and students of six postgraduate programs that are taught in two Mexican public universities. At the same time, the authors examine some of the practices that take place within said programs, given the institutional demands of improving finished studies efficiency. One of the hypotheses of this work is the demands that are imposed by external evaluations of academic processes on professors and their programs in order to reach desirable rates with the purpose of maintaining or increasing the levels of productivity, gives way to certain practices that must be analyzed. This work's theoretic framework is constituted by the contributions of career sociology and professional ethics.
文摘Purpose: This study was conducted to describe feelings and spiritual practices of patients with mastectomy. Method: The study was employed a qualitative design at a private university hospital oncology unit in Ankara, Turkey. Interviews were performed with 20 mastectomized women. Results: The findings indicated that commonly used in several spiritual practices;prayer was used by 96%, of the patients, and 94% requested that others pray for their health, the practice to positive reframing (76%), the practice to planning for family-friends activities (74%), visiting mos-que-shrine (73%), and the practice to reading Quran (71%). The categorization of the data led to identification of three thematic units. The first we described as “Experiencing the consequences of illness as a disorder”. The second was “Restoring a sense of order to life”, and the third was “Living with the new condition”. Conclusion: We concluded that a having mastectomy was difficult for the subjects. In this respect, nurses’ role is vital to help women with breast cancer in such a difficult and modifying process as breast removal.
基金support (data,scientific input) by South African National ParksFunding for this study was contributed by three projects,financed by the South African Department of Science and Technology through the National Research Foundation:i) the 'Green Landscapes' Project within the Global Change, Sustainability and Society Research Programme of the National Research Foundation(NRF) of South Africa,ⅱ)+1 种基金the EU Marie Curie Project "Climate Fit Forests" and ⅲ)the Project 'impact of drought on mortality,ingrowth and diameter increment in the afro-temperate forests of the Southern Cape, South Africa' funded by the NRF/DST Centre of Excellence of Tree Health and Biotechnology(CTHB) in Pretoria
文摘Background: Information about competition responses is mainly available for monospecific stands or mixed stands with a small number of species. Studies on complex multi-species and highly structured forest ecosystems are scarce. Accordingly, the objective of this study was to quantify competition effects and analyse competition responses in a species-diverse afrotemperate forest in South Africa, based on an observational study with mapped tree positions and long-term diameter increment records. Methods: The sensitivity to competition was analysed for individual species and involved the calculation of the slope of the linear relation between the value of a competition index (CI) and diameter growth as a measure of sensitivity. In a next step different competition indices were combined and tree diameters were grouped in three classes as surrogates for canopy status and ontogenetic stage. Results: Five competition indices were found to be effective in showing sensitivity to competition for a number of canopy and sub-canopy species. Significant linear regressions were fitted for 18 of a total of 25 species. Species reactions varied significantly in their sensitivity to the different CIs. The indices were classified as belonging to two groups, those that responded more to local crowding and those that are more sensitive to overtopping, which revealed species-specific sensitivities to both factors. The analysis based on diameter classes revealed that species clearly changed their sensitivity to crowding or overtopping depending on diameter. Canopy and sub-canopy species showed distinct differences in their reactions. Conclusions: The application of multiple CIs brought novel insights relating to the dynamics of afrotemperate forests. The response patterns to different competition indices that focus on crowding and overtopping are varied and tree diameter dependent, indicating that oversimplified assumptions are not warranted in the interpretation of Cl- growth relations.
文摘As a programmatic document to guide the reform of educational assessment,the“General Plan for Deepening the Reform of Educational Assessment in the New Era”clearly points out the requirement for exploring value-added assessment[1].In the process of exploring,Tennessee Value-Added Assessment System(TVAAS),which was implemented in Tennessee,United States in 1992,has a certain referential significance to the practice of assessment reform in primary English education[2].This study aims to build a value-added assessment model in line with China’s learning conditions by using big data and carry out pilot experiments in order to promote the development of educational assessment in primary schools.