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A Case Study on the Effectiveness of Pre-Class Activities in Higher vocational English Classes: Taking Pingliang vocational and Technical college as an Example

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Journal of Contemporary Educational Research 2024年第8期8卷 233-237页

作者： Liuna Yang Pingliang vocational and Technical college Pingliang 744000Gansu ProvinceChina

Based on Bloom’s“effective teaching theory,”this paper proposes pre-class activities to improve students’enthusiasm and autonomy in English *** include sentence construction,situational dubbing,famous quotes,English songs,English games,Chinese stories,regional cultures,and theme debates,which combine life,interest,and inspiration as the main *** activities can enhance the sense of participation and achievement of all students to achieve the purpose of effective teaching.

关键词： Higher vocational college English class Pre-class activity Effectiveness

Study on How to Improve Tourism English Major Students’English Communicative Ability in Higher vocational college

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Journal of Literature and Art Studies 2024年第8期14卷 726-729页

作者： SHEN Hua-ying School of Digital and Cultural Tourism Sichuan Vocational and Technical CollegeSuining 629000China

Tourism English Major students’English communicative ability is very important for students’to promote professional *** is necessary for students to improve the commnunicative ability and It is one of the teachers’... 详细信息

关键词： communicative ability professional skills cultivate

P32 Adding Clinical-Pharmacy Course to the Pharmacy Teachingin Higher Professional college and vocational college

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中国药理通讯 2006年第2期23卷 35-35页

作者： MAO Li-na QIU Yan-xia Henan Medical college for Workers and Staff Zhengzhou Henan 450003 China

In the 21^st century, the development stress of clinical-pharmacy is to focus pharmacal care on patients. However, pharmacal workers at basic level hospitals are now lacking systematic and formal studies on clinical-pharmacy and pharmacal ward, so they cannot provide patients with excellent pharmacal care. The pharmacy education of traditional chemical model can' t meet the needs of social development. In order to change such unfit situation and train qualified basic level clinical pharmacists , pharmacy teaching in higher professional college and vocational college should be reformed. The following is how to do it.

关键词：药店职业学校技术培训药学

Exploration of Financial Management Curriculum Reform in vocational college

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Proceedings of Business and Economic Studies 2024年第2期7卷 114-119页

作者： Huanhuan Wang Hainan vocational University of Science and Technology Haikou 571137China

As the core course of finance and accounting major,the study of financial management knowledge plays a positive role in promoting students’understanding of the whole financial work and enriching financial *** paper analyzes the necessity of financial management curriculum reform,from the design ideas,teaching content,teaching mode,and teaching methods of several aspects of vocational college financial management curriculum reform work carried on the preliminary thinking,hoping to improve the teaching quality of this course will be helpful.

关键词： vocational college Financial management Curriculum reform

Investigation of the Current Situation of Innovation Ability Education of vocational college Students Under the Guidance of Ideological and Political Education

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Journal of Contemporary Educational Research 2024年第3期8卷 73-77页

作者： Xiaolin Fan Nurjulidezi Baheti Yonghong Gu Nanjing vocational Health college Nanjing 210000Jiangsu ProvinceChina Yili vocational and Technical college Yili 835000Xinjiang Uygur Autonomous RegionChina

Innovation ability is the ability to continuously provide new ideas,theories,methods,and inventions with economic,social,and ecological values in the fields of technology and various practical *** ideological and political education of vocational school students should be student-oriented and close to reality and *** is necessary to improve the pertinence,effectiveness,attractiveness,and infectiousness of ideological and political education,and cultivate socialist builders and successors with all-round development of morality,intelligence,physique,and *** this paper,we investigate and understand the practice of innovation ability education in colleges and universities at home and abroad,especially the current situation of professional practice teaching in Xinjiang vocational *** construction of a professional practice base in vocational colleges is systematically studied.

关键词： Ideological and political education Innovation ability education vocational college students

Discussion on the Status Quo of vocational college Students’Self-Image and its Improvement Strategies

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Journal of Contemporary Educational Research 2024年第1期8卷 121-126页

作者： Qian Shi Sichuan vocational college of Information Technology Guangyuan 628000Sichuan ProvinceChina

An individual’s self-image is a multi-dimensional and multi-structural *** internal dimensions include ability,knowledge,values,personality,and temperament,and its external dimensions are physical appearance,behavior,and clothing.A good image will have a positive impact both in life and at *** will choose appropriate clothing and makeup to modify the external image and cultivate positive qualities such as correct values and an optimistic attitude towards life to enhance internal *** them,“personality”and“ability”mostly belong to the research category of mental health education,and“values”fit in the research field of ideological and political *** and political education and mental health education are both important components of higher education,which show similarities between *** and political education and mental health education can complement each other in many ways to enhance students’self-image.

关键词： Self-image Ideological and political education Mental health education Multi-channel improvement

Tryptophan metabolism and piglet diarrhea: Where we stand and the challenges ahead

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Animal Nutrition 2024年第2期17卷 123-133页

作者： Xuan Zhao Jiaman Pang Wanghong Zhang Xie Peng Zhenguo Yang Guangdong Bai Yaoyao Xia college of Animal Science and Technology Southwest University Yunnan vocational college of Agriculture

The intestinal architecture of piglets is vulnerable to disruption during weaning transition and leads to diarrhea, frequently accompanied by inflammation and metabolic disturbances(including amino acid metabolism). Tryptophan(Trp) plays an essential role in orchestrating intestinal immune tolerance through its metabolism via the kynurenine, 5-hydroxytryptamine, or indole pathways, which could be dictated by the gut microbiota either directly or indirectly. Emerging evidence suggests a strong association between piglet diarrhea and Trp metabolism. Here we aim to summarize the intricate balance of microbiota-host crosstalk by analyzing alterations in both the host and microbial pathways of Trp and discuss how Trp metabolism may affect piglet diarrhea. Overall, this review could provide valuable insights to explore effective strategies for managing piglet diarrhea and the related challenges.

关键词： Tryptophan metabolism Piglet Diarrhea Intestinal microbiota Inflammatory response

Fractal Study on the Evolution of Micro-Pores in Concrete Under Freeze-Thaw

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Journal of Wuhan University of Technology(Materials Science) 2024年第1期39卷 109-117页

作者：孙浩然邹春霞 XU Deru GUO Xiaosong HUANG Kun college of Water Conservancy and Civil Engineering Inner Mongolia Agricultural UniversityHohhot 010018China Xi’an HaiTang vocational college Xi’an 710038China

After exposure to freeze-thaw cycles, scanning electron microscopy(SEM) and nuclear magnetic resonance(NMR) were used to test the four mixtures. The microstructure is qualitatively analyzed from the 2D SEM image and the 3D pore distribution curve before and after freezing and thawing. The fractal dimension is utilized to characterize the two-dimensional topography image and the three-dimensional pore distribution, quantitatively. The results reveal that the surface porosity and volume porosity increase as the freeze-thaw action increases. Self-similarity characteristics exist in micro-damage inside the concrete. In the fractal dimension, it is possible to characterize pore evolution quantitatively. The fractal dimension correlates with pore damage evolution. The fractal dimension effectively quantitatively characterizes micro-damage features at various scales from the local to the global level.

关键词： fractal dimension freeze-thaw cycle concrete SEM NMR

Hydrodynamic Characteristics of Undular Tidal Bores in the Qiantang River Based on Field Observations

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China Ocean Engineering 2024年第3期38卷 505-518页

作者： ZHANG Shu-yu PAN Cun-hong ZHANG Shen-yang LI Ruo-hua CHENG Wenlong XIE Dong-feng Zhejiang Tongji vocational college of Science and Technology Hangzhou 311231China Zhejiang Institute of Hydraulics and Estuary Hangzhou 310020China

Understanding the undular tidal bores in the Qiantang River is essential for effective river management and *** breaking tidal bores have been studied extensively, reports on undular tidal bores in the Qiantang Riverremain limited. Furthermore, observed data on undular tidal bores fulfilling the requirements of short measurementtime intervals, and spring, medium, and neap tide coverage, and providing detailed data for the global vertical stratificationof flow velocity are quite limited. Based on field observations at Qige in the Qiantang estuary, we analyzedthe characteristics of undular tidal bores. The results showed that the flooding amplitude (a) of the first wave isalways larger than its ebbing amplitude (b). Moreover, the vertical distribution of the maximum flood velocity exhibitesthree shapes, influenced by the tidal range, while that of the maximum ebb velocity exhibites a single shape. Duringthe initial phase of the flood tide in the spring and medium tides, the upper water body experiences multiple oscillatingchanges along the flow direction, corresponding to the alternating process of the crest and trough of the tide levelupon the arrival of the tidal bore. The tidal range is a crucial parameter in tidal bore hydrodynamics. By establishingthe relationship between hydrodynamic parameters and tidal range, other hydrodynamic parameters, such as the tidalbore height, maximum flood depth–averaged velocity, maximum flood stratified velocity at the measurement points,and duration of the flood tide current, can be effectively predicted, thereby providing an important reference for rivermanagement and maintenance.

关键词： tidal bores Qiantang Estuary tidal bore height tidal bore velocity propagation speed