Under the guidance of the concept of building a community with a shared future for mankind,international exchanges in basic education have become a key vehicle for deepening mutual learning among civilizations.Schools...Under the guidance of the concept of building a community with a shared future for mankind,international exchanges in basic education have become a key vehicle for deepening mutual learning among civilizations.Schools with distinctive intercultural exchange programs provide important platforms for cultivating students’intercultural understanding and communication skills,while also promoting the internationalization of school education.Yet,existing research tends to highlight the general value of cultural exchange without offering a systematic analysis of how such initiatives are implemented at the school level.This study examines schools with distinctive features of intercultural communication,focusing on their educational objectives,curriculum design,and institutional support.The findings suggest that effective practices integrate cultural diversity into both classroom teaching and extracurricular activities,with institutional frameworks playing a crucial role in ensuring sustainability.This study enriches the theoretical discussion on intercultural education and provides practical guidance for schools seeking to strengthen their programs of cultural exchange.Empirical data show that the annual participation rate of students in international activities reaches 95.83%,with significant enhancement in global competence,providing a practical paradigm for conducting humanities exchanges in basic education in the new era,grounded in curriculum systems,bridged by practical activities,and aimed at cultural integration.展开更多
The construction controlling elements,including construction performance at low ambient temperatures,reserved time ranges,and the strength increasing rule,for locally developed epoxy asphalt mixture（LDEAM） are studi...The construction controlling elements,including construction performance at low ambient temperatures,reserved time ranges,and the strength increasing rule,for locally developed epoxy asphalt mixture（LDEAM） are studied through laboratory tests.Air void and Marshall stability are chosen as the performance measures for evaluating the construction quality.The wheel rolling test is used to simulate the actual construction situations,while the Marshall test and the Brookfield viscosity test are adopted to study the strength increasing rule.The experimental results reveal that the LDEAM can be constructed under a low ambient temperature condition of 10℃,and its longest reserved time is 70 min at a reserved temperature of 120℃.Test also shows that the strength of the LDEAM increases with time and temperature before cured.Finally,the theoretical reason for the strength increasing rule is analyzed on the basis of the organic chemistry theory.展开更多
In this paper, the author reflects the evaluation and appraisal systems for the construction of the characteristic specialty. Guided by the selection of the contents and the path of the construction of the characteris...In this paper, the author reflects the evaluation and appraisal systems for the construction of the characteristic specialty. Guided by the selection of the contents and the path of the construction of the characteristic specialty, from the dimension of reviewing the problems existing in the construction, with the defects of the deliberative evaluation index as the power of the correction, on the foundation of distinguishing the necessity of the construction of the evaluation, the author u＇eats the construction and the innovation as the connotation of the evaluating indexes, refers to the data for the professional evaluation as the reference model, and reconstructs the evaluation systems of the construction of the characteristic specialty.展开更多
In this paper, the author reflects the evaluation and appraisal systems for the construction of the characteristic specialty. Guided by the selection of the contents and the path of the construction of the characteris...In this paper, the author reflects the evaluation and appraisal systems for the construction of the characteristic specialty. Guided by the selection of the contents and the path of the construction of the characteristic specialty, from the dimension of reviewing the problems existing in the construction, with the defects of the deliberative evaluation index as the power of the correction, on the foundation of distinguishing the necessity of the construction of the evaluation, the author treats the construction and the innovation as the connotation of the evaluating indexes, refers to the data for the professional evaluation as the reference model, and reconstructs the evaluation systems of the construction of the characteristic specialty.展开更多
According to the evaluative data of forest biodiversity variation in China from 1973 to 1998, not only the gray model GM( 1,2), but also the status spatial characterization model with the optimal control model for for...According to the evaluative data of forest biodiversity variation in China from 1973 to 1998, not only the gray model GM( 1,2), but also the status spatial characterization model with the optimal control model for forest biodiversity variation is developed by using some mathematic approaches and knowledge in economic cybernetics. Furthermore, the structural characteristics of forest biodiversity variation are analyzed. The paper points out that the variation of forest biodiversity is instable, but it ca...展开更多
基金a phased research output of the 2023 Key Project“Practice Research on International Understanding Education for Primary and Secondary School Pupils”(Project Approval No.K23YB1070022)which is part of the 14th Five-Year Plan for Chongqing Education Science.
文摘Under the guidance of the concept of building a community with a shared future for mankind,international exchanges in basic education have become a key vehicle for deepening mutual learning among civilizations.Schools with distinctive intercultural exchange programs provide important platforms for cultivating students’intercultural understanding and communication skills,while also promoting the internationalization of school education.Yet,existing research tends to highlight the general value of cultural exchange without offering a systematic analysis of how such initiatives are implemented at the school level.This study examines schools with distinctive features of intercultural communication,focusing on their educational objectives,curriculum design,and institutional support.The findings suggest that effective practices integrate cultural diversity into both classroom teaching and extracurricular activities,with institutional frameworks playing a crucial role in ensuring sustainability.This study enriches the theoretical discussion on intercultural education and provides practical guidance for schools seeking to strengthen their programs of cultural exchange.Empirical data show that the annual participation rate of students in international activities reaches 95.83%,with significant enhancement in global competence,providing a practical paradigm for conducting humanities exchanges in basic education in the new era,grounded in curriculum systems,bridged by practical activities,and aimed at cultural integration.
基金The National Natural Science Foundation of China (No.50578038)the National Key Technology R& D Program of China during the 11th Five-Year Plan Period (No. 2009BAG15B03)
文摘The construction controlling elements,including construction performance at low ambient temperatures,reserved time ranges,and the strength increasing rule,for locally developed epoxy asphalt mixture（LDEAM） are studied through laboratory tests.Air void and Marshall stability are chosen as the performance measures for evaluating the construction quality.The wheel rolling test is used to simulate the actual construction situations,while the Marshall test and the Brookfield viscosity test are adopted to study the strength increasing rule.The experimental results reveal that the LDEAM can be constructed under a low ambient temperature condition of 10℃,and its longest reserved time is 70 min at a reserved temperature of 120℃.Test also shows that the strength of the LDEAM increases with time and temperature before cured.Finally,the theoretical reason for the strength increasing rule is analyzed on the basis of the organic chemistry theory.
文摘In this paper, the author reflects the evaluation and appraisal systems for the construction of the characteristic specialty. Guided by the selection of the contents and the path of the construction of the characteristic specialty, from the dimension of reviewing the problems existing in the construction, with the defects of the deliberative evaluation index as the power of the correction, on the foundation of distinguishing the necessity of the construction of the evaluation, the author u＇eats the construction and the innovation as the connotation of the evaluating indexes, refers to the data for the professional evaluation as the reference model, and reconstructs the evaluation systems of the construction of the characteristic specialty.
文摘In this paper, the author reflects the evaluation and appraisal systems for the construction of the characteristic specialty. Guided by the selection of the contents and the path of the construction of the characteristic specialty, from the dimension of reviewing the problems existing in the construction, with the defects of the deliberative evaluation index as the power of the correction, on the foundation of distinguishing the necessity of the construction of the evaluation, the author treats the construction and the innovation as the connotation of the evaluating indexes, refers to the data for the professional evaluation as the reference model, and reconstructs the evaluation systems of the construction of the characteristic specialty.
文摘According to the evaluative data of forest biodiversity variation in China from 1973 to 1998, not only the gray model GM( 1,2), but also the status spatial characterization model with the optimal control model for forest biodiversity variation is developed by using some mathematic approaches and knowledge in economic cybernetics. Furthermore, the structural characteristics of forest biodiversity variation are analyzed. The paper points out that the variation of forest biodiversity is instable, but it ca...
