Colleges and universities are an important position for training excellent talents. The proposal of "Healthy China" strategy putsforward higher requirements for College Physical Education teaching. At the sa...Colleges and universities are an important position for training excellent talents. The proposal of "Healthy China" strategy putsforward higher requirements for College Physical Education teaching. At the same time, the popularization of scientific andtechnological achievements in sports colleges and universities has also resulted in one. Therefore, the author studies the impact ofthe popularization of scientific and technological achievements in sports colleges and universities from the perspective of healthyChina. College physical education should be guided by the "healthy China" strategic goal, change the teaching concept, improvethe teacher's own quality, reform the curriculum and evaluation system, cultivate students' health awareness and exercise habits,and then improve the overall quality of students' sports. It can promote the further development of the popularization of scientificand technological achievements in universities.展开更多
Based on the needs of regional industrial development and technical personnel training,the training base for technical skill as the core function has effectively enhanced the development of vocational education.Howeve...Based on the needs of regional industrial development and technical personnel training,the training base for technical skill as the core function has effectively enhanced the development of vocational education.However,at present,the training base in vocational colleges is mainly applied for students’teaching,and the overall utilization rate is low.It is of great importance in the rational application of software and hardware resources onto the training base to widely carry out popular science activities.The importance of training base construction and scientific popularization is expounded.On this basis,the research team took the S&T racing training base as a case to study its expandable scientific popularization function.The practice results show that using the resources of the training base to carry out scientific popularization activities can greatly improve teenagers’interest in automobile technology.More training bases in vocational colleges should expand the function of scientific popularization.展开更多
The micro-morphologies and biodiversities of the epidermis of flower petals of angiosperms were reported for the first time. By manual slicing anatomy and microscopic photography technique, the micro-morphologies of t...The micro-morphologies and biodiversities of the epidermis of flower petals of angiosperms were reported for the first time. By manual slicing anatomy and microscopic photography technique, the micro-morphologies of the upper and lower epidermis of petals of some common ornamental flowers in Kunming were studied, and the biodiversities were discovered. The results showed these much-varied pigment cells appeared not only a new compensation to anatomy, but<span style="font-family:Verdana;"> a </span><span style="font-family:Verdana;">new criteria to taxonomy, so that a brand new research field of </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Cell Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> was established instead of the current </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Chromosome Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> widely used in phytosystematics research. Furthermore, the most interesting and significant phenomena w</span><span style="font-family:Verdana;">as</span><span style="font-family:Verdana;"> their scientific aesthetics: these pigment cells of flower petals were quite special, planary, far different from the ordinary plant cells in plant organs & tissues. By comparison to ordinary geometry, these colorful cells of the fresh flower petals could be described as “Quasi-geometry</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> for their special origin and micro-morphological characteristics. As for the aspect of art, it was quite similar to “Quasi-crystal</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> discovered by Daniel Schechtman, so that the art future was discussed, obviously another new epoch of scientific-art history began.</span>展开更多
WTO《实施卫生与植物卫生措施协定》(Agreement on the Application of Sanitary and Phytosani-tary Measures,简称SPS协定)第六条"适应地区条件"将地区划分为"疫病非疫区"和"低度流行区",由于该条在解...WTO《实施卫生与植物卫生措施协定》(Agreement on the Application of Sanitary and Phytosani-tary Measures,简称SPS协定)第六条"适应地区条件"将地区划分为"疫病非疫区"和"低度流行区",由于该条在解释上留有一定的弹性并且国际社会缺乏统一的规范文件,致使适用时出现了许多问题。该条规定的价值取向是既要保护本国或地区内的人员或动植物免受其他地区病虫害之威胁,又要促进成员方国际贸易的发展。要同时实现这两种目标,建立病虫害非疫区并赋予成员方根据其适当保护水平之需要确定合适的贸易地区之权利不失为一种可行的办法。我国应以SPS委员会的各项相关制度为根据,加强与相关国际组织的联系,积极研究我国主要农产品进出口成员之卫生和植物卫生状况和适当保护水平,在此基础上完善对病虫害非疫区或低度流行区承认的法律制度,促进我国对外贸易的发展。展开更多
While chemistry is popular for children of primary school age, its popularity drops dramatically in secondary schools. A potential solution to address this is to recognise the need for greater relevance-relevance to t...While chemistry is popular for children of primary school age, its popularity drops dramatically in secondary schools. A potential solution to address this is to recognise the need for greater relevance-relevance to the curriculum, to the needs of society and, in the eyes of the students. The paper tries to puts forward a rethink of the philosophy for school chemistry education, based on the underlying belief that chemistry education is an integral part of education. The target is labelled scientific and technological literacy for all (STL). STL rejects the notion that chemistry is taught solely to acquire the abilities to be a scientist and supports the vision of a single curriculum goal, applicable to all students. Besides being a philosophy, STL is also a teaching approach. This approach is to initiate the teaching of chemistry topics, starting from a carefully chosen society perspective and to introduce the conceptual learning on a need-to-know basis. A limitation is the professional development of teachers. Suggestion for overcoming this involve workshop on materials development. A concern is expressed in cases where teachers make use of ready-made teaching materials (a common practice), without first gaining an understanding and an appreciation of the intended philosophy related to these materials.展开更多
文摘Colleges and universities are an important position for training excellent talents. The proposal of "Healthy China" strategy putsforward higher requirements for College Physical Education teaching. At the same time, the popularization of scientific andtechnological achievements in sports colleges and universities has also resulted in one. Therefore, the author studies the impact ofthe popularization of scientific and technological achievements in sports colleges and universities from the perspective of healthyChina. College physical education should be guided by the "healthy China" strategic goal, change the teaching concept, improvethe teacher's own quality, reform the curriculum and evaluation system, cultivate students' health awareness and exercise habits,and then improve the overall quality of students' sports. It can promote the further development of the popularization of scientificand technological achievements in universities.
基金The research work in this paper was supported by the following two funds:“A case study on the construction of pilot test base of technical skill innovation service platform in higher vocational colleges”(Project number:CGDB21208)“Research on the key elements of the construction of vocational education and training system in higher vocational colleges”(Project number:CCDB2020135).
文摘Based on the needs of regional industrial development and technical personnel training,the training base for technical skill as the core function has effectively enhanced the development of vocational education.However,at present,the training base in vocational colleges is mainly applied for students’teaching,and the overall utilization rate is low.It is of great importance in the rational application of software and hardware resources onto the training base to widely carry out popular science activities.The importance of training base construction and scientific popularization is expounded.On this basis,the research team took the S&T racing training base as a case to study its expandable scientific popularization function.The practice results show that using the resources of the training base to carry out scientific popularization activities can greatly improve teenagers’interest in automobile technology.More training bases in vocational colleges should expand the function of scientific popularization.
文摘The micro-morphologies and biodiversities of the epidermis of flower petals of angiosperms were reported for the first time. By manual slicing anatomy and microscopic photography technique, the micro-morphologies of the upper and lower epidermis of petals of some common ornamental flowers in Kunming were studied, and the biodiversities were discovered. The results showed these much-varied pigment cells appeared not only a new compensation to anatomy, but<span style="font-family:Verdana;"> a </span><span style="font-family:Verdana;">new criteria to taxonomy, so that a brand new research field of </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Cell Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> was established instead of the current </span><span style="font-family:Verdana;">“</span><span style="font-family:Verdana;">Chromosome Taxonomy</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> widely used in phytosystematics research. Furthermore, the most interesting and significant phenomena w</span><span style="font-family:Verdana;">as</span><span style="font-family:Verdana;"> their scientific aesthetics: these pigment cells of flower petals were quite special, planary, far different from the ordinary plant cells in plant organs & tissues. By comparison to ordinary geometry, these colorful cells of the fresh flower petals could be described as “Quasi-geometry</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> for their special origin and micro-morphological characteristics. As for the aspect of art, it was quite similar to “Quasi-crystal</span><span style="font-family:Verdana;">”</span><span style="font-family:Verdana;"> discovered by Daniel Schechtman, so that the art future was discussed, obviously another new epoch of scientific-art history began.</span>
文摘WTO《实施卫生与植物卫生措施协定》(Agreement on the Application of Sanitary and Phytosani-tary Measures,简称SPS协定)第六条"适应地区条件"将地区划分为"疫病非疫区"和"低度流行区",由于该条在解释上留有一定的弹性并且国际社会缺乏统一的规范文件,致使适用时出现了许多问题。该条规定的价值取向是既要保护本国或地区内的人员或动植物免受其他地区病虫害之威胁,又要促进成员方国际贸易的发展。要同时实现这两种目标,建立病虫害非疫区并赋予成员方根据其适当保护水平之需要确定合适的贸易地区之权利不失为一种可行的办法。我国应以SPS委员会的各项相关制度为根据,加强与相关国际组织的联系,积极研究我国主要农产品进出口成员之卫生和植物卫生状况和适当保护水平,在此基础上完善对病虫害非疫区或低度流行区承认的法律制度,促进我国对外贸易的发展。
文摘While chemistry is popular for children of primary school age, its popularity drops dramatically in secondary schools. A potential solution to address this is to recognise the need for greater relevance-relevance to the curriculum, to the needs of society and, in the eyes of the students. The paper tries to puts forward a rethink of the philosophy for school chemistry education, based on the underlying belief that chemistry education is an integral part of education. The target is labelled scientific and technological literacy for all (STL). STL rejects the notion that chemistry is taught solely to acquire the abilities to be a scientist and supports the vision of a single curriculum goal, applicable to all students. Besides being a philosophy, STL is also a teaching approach. This approach is to initiate the teaching of chemistry topics, starting from a carefully chosen society perspective and to introduce the conceptual learning on a need-to-know basis. A limitation is the professional development of teachers. Suggestion for overcoming this involve workshop on materials development. A concern is expressed in cases where teachers make use of ready-made teaching materials (a common practice), without first gaining an understanding and an appreciation of the intended philosophy related to these materials.