This article aims to explore effective ways to enhance the affinity of ideological and political course teachers in universities.By analyzing the connotation of affinity,the factors that affect the affinity of ideolog...This article aims to explore effective ways to enhance the affinity of ideological and political course teachers in universities.By analyzing the connotation of affinity,the factors that affect the affinity of ideological and political course teachers are analyzed,and corresponding improvement strategies are proposed.Research suggests that strengthening the construction of teacher ethics and conduct,improving teaching skills,enhancing emotional engagement,and enhancing practical training are key paths to enhance the affinity of ideological and political course teachers.The implementation of these paths will help improve the teaching quality and effectiveness of ideological and political courses,and promote the comprehensive development of students.展开更多
This paper takes the long-term mechanism exploration of the construction of teachers’ethics in the new era under the concept of“Sanquan education,”aiming to explore how to establish a long-term mechanism of the con...This paper takes the long-term mechanism exploration of the construction of teachers’ethics in the new era under the concept of“Sanquan education,”aiming to explore how to establish a long-term mechanism of the construction to meet the needs of college education development under the background of the new era.A series of targeted measures and suggestions are put forward,including improving the system and mechanism,strengthening the education and training of teachers’ethics,and establishing the evaluation and assessment mechanism.The implementation of these measures can promote the formation of the long-term mechanism of the construction of teachers’ethics in colleges and universities,improve teachers’ethics and behavior quality,and provide strong support for the development of education in colleges and universities.展开更多
In this paper,practical strategies are proposed to improve the quality of teachers in higher vocational colleges.Research and analyses have shown that the key to improving the quality of teachers in higher vocational ...In this paper,practical strategies are proposed to improve the quality of teachers in higher vocational colleges.Research and analyses have shown that the key to improving the quality of teachers in higher vocational colleges lies in the improvement of professionalism,subject knowledge,and teaching ability.Thus,the following practical strategies are proposed:strengthen teachers’moral development,establish a teacher training system,focus on curriculum construction and teaching method innovation,and strengthen the teaching quality monitoring and evaluation mechanism.These measures can effectively improve the quality of teachers in higher vocational colleges and promote the development of higher vocational education.展开更多
Commercial sterility does not guarantee the sustained stability of ultrahigh temperature(UHT)milk over 6 months shelf life.We explore the microbiota presented in normal(SZ)and quality deteriorated UHT milk(QY and WY)p...Commercial sterility does not guarantee the sustained stability of ultrahigh temperature(UHT)milk over 6 months shelf life.We explore the microbiota presented in normal(SZ)and quality deteriorated UHT milk(QY and WY)products from the same brand.Based on high-throughput sequencing research results,11 phyla and 54 genera were identified as dominant microbiota.Pseudomonas,Streptococcus,and Acinetobacter as core functional microbiota significantly influenced the UHT milk quality properties.Moreover,principal component analysis(PCA)and multivariate analyses were used to examine the quality characteristics,including 11 physicochemical parameters,10 fatty acids,and 2 enzyme activities,in normal and quality deteriorated UHT milk.We found that the abundance of Pseudomonas increased in quality deteriorated milk(WY)and showed a significant positive correlation with heat-resistant protease content.Acinetobacter in quality deteriorated milk(QY)also considerably contributed to the content of heat-resistant lipase,which resulted in spoilage deterioration of UHT milk.展开更多
Objective:This article aims to deeply analyze the feedback on teacher training in an affiliated hospital,so as to clarify the current needs and situation of teacher training and provide a scientific basis for further ...Objective:This article aims to deeply analyze the feedback on teacher training in an affiliated hospital,so as to clarify the current needs and situation of teacher training and provide a scientific basis for further optimizing the teacher training system.Methods:The current situation and needs of teacher training in the affiliated hospital were collected by designing and distributing Tomato Form questionnaires on the DingTalk platform.The questionnaire adopted a percent-point system,all of which were indeterminate multiple-choice questions.Results:The average age of the clinical teachers participating in the survey was 40.44±7.85 years old,with an average teaching length of 4–10 years.The results showed that 60.20%of teachers think that the amount of teacher training in an affiliated hospital is sufficient;91.10%of teachers think that the factors affecting training conflict with working hours;97.96%of teachers believe that the training time has an impact on the training effect;81.63%of teachers prefer online training;51.53%of teachers tend to arrange training time on working days;33.16%of teachers tend to train once a month;17.78%of teachers prefer to receive training on clinical theoretical courses and practical teaching norms and skills content.Conclusion:Based on the above survey results,we propose to build a comprehensive management mechanism for teacher training,including improving the access,training,and assessment mechanism for clinical teachers,and adjusting and optimizing the training program according to actual needs.At the same time,an effective communication platform should be built to promote the deep integration of teaching and practice and enhance social recognition,so as to comprehensively improve the teaching quality and medical service of the hospital.展开更多
"Core competence" has been introduced to the field of education in the early twenty-first century and directly points to teachers. In college, teacher's core competence is their ability to integrate different aspec..."Core competence" has been introduced to the field of education in the early twenty-first century and directly points to teachers. In college, teacher's core competence is their ability to integrate different aspects of knowledge and capacities, as well as keep continuous advantages in competitions. Core competence is the core and nature of teacher's professional competition. Therefore, cultivating and strengthening their core competence is the key to promote their professional development.展开更多
The new round of curriculum reform requires the promotion on the development of students'core literacy,and how the core literacy of chemistry can take root in the chemistry classroom is inseparable from the guidan...The new round of curriculum reform requires the promotion on the development of students'core literacy,and how the core literacy of chemistry can take root in the chemistry classroom is inseparable from the guidance and nurture of teachers in the teaching process.The"Professional Standards for Secondary School Teachers"clearly stipulates that pedagogical content knowledge(PCK)is regarded as the professional knowledge of teachers.PCK is the core content of teachers'professional knowledge and an important guarantee for teachers to carry out teaching activities.Teachers5 PCK level is not only a direct measure of their teaching achievements,but also an important criterion for guiding novice teachers to become experienced teachers.The research subjects selected for this study are the middle school chemistry teachers in Yan'an City.By using the Delphi method to investigate the understanding of Yan'an middle school chemistry teachers on the core literacy of chemistry and to explore the PCK mastery of middle school chemistry teachers at different stages,it serves to deepen the Yan'an middle school chemistry teachers5 own knowledge and learning of PCK while help to promote the improvement of the teaching level and professional development of chemistry teachers in Yan'an middle schools.At the end of the paper,the relevant suggestions made based on the investigation of the chemistry PCK study of middle school chemistry teachers in Yan'an City on the core literacy of the chemistry subject will improve the overall building level of the middle school chemistiy teachers of Yan'an City.展开更多
The Qilian Mountain permafrost area located in the northern of Qinghai-Tibet Plateau is a favorable place for natural gas hydrate formation and enrichment,due to its well-developed fractures and abundant gas sources.U...The Qilian Mountain permafrost area located in the northern of Qinghai-Tibet Plateau is a favorable place for natural gas hydrate formation and enrichment,due to its well-developed fractures and abundant gas sources.Understanding the formation and distribution of multi-component gas hydrates in fractures is crucial in accurately evaluating the hydrate reservoir resources in this area.The hydrate formation experiments were carried out using the core samples drilled from hydrate-bearing sediments in Qilian Mountain permafrost area and the multi-component gas with similar composition to natural gas hydrates in Qilian Mountain permafrost area.The formation and distribution characteristics of multi-component gas hydrates in core samples were observed in situ by X-ray Computed Tomography(X-CT)under high pressure and low temperature conditions.Results show that hydrates are mainly formed and distributed in the fractures with good connectivity.The ratios of volume of hydrates formed in fractures to the volume of fractures are about 96.8%and 60.67%in two different core samples.This indicates that the fracture surface may act as a favorable reaction site for hydrate formation in core samples.Based on the field geological data and the experimental results,it is preliminarily estimated that the inventory of methane stored in the fractured gas hydrate in Qilian Mountain permafrost area is about 8.67×1013 m3,with a resource abundance of 8.67×108 m3/km2.This study demonstrates the great resource potential of fractured gas hydrate and also provides a new way to further understand the prospect of natural gas hydrate and other oil and gas resources in Qilian Mountain permafrost area.展开更多
Authors of the text present Polish context of teachers’ professional promotion and teachers’ competencies. The text also has its empirical dimension-a research about teachers’ sense of life quality has been done. T...Authors of the text present Polish context of teachers’ professional promotion and teachers’ competencies. The text also has its empirical dimension-a research about teachers’ sense of life quality has been done. There are teachers’ expressions, collected and quoted during qualitative research. Teachers’ thoughts are concerned about the sense of life quality in the context of working at lower secondary school.展开更多
From students' perspectives, the quality characteristics of excellent Chinese college English teachers consist of teaching skills, teacher-student relationship, teachers' knowledge level and teachers' character. It...From students' perspectives, the quality characteristics of excellent Chinese college English teachers consist of teaching skills, teacher-student relationship, teachers' knowledge level and teachers' character. It is a multidimensional construct. Of all the four main constituents, teaching skills is ranked the highest on the explanatory ability on students' perceptions of excellent college English teachers, then teachers' relationship with students, teachers' knowledge level and teachers' character.展开更多
Contemporary aesthetic education is one of the educational methods under the contemporary cultural system,which includes contemporary educational ideas,methods,and countermeasures of art.Teachers under contemporary ae...Contemporary aesthetic education is one of the educational methods under the contemporary cultural system,which includes contemporary educational ideas,methods,and countermeasures of art.Teachers under contemporary aesthetic education must take on the responsibility of improving their artistic qualities in this process,express differences through perceiving life,and reshape aesthetics by regulating oneself.Teachers need to be concerned about the society,and based on the present,with independent thinking,capture the essence of life and conform to the laws of art,maintain a vigilant and critical edge,advance with the times in teaching and life,as well as embody their own educational philosophies and value judgments.展开更多
文摘This article aims to explore effective ways to enhance the affinity of ideological and political course teachers in universities.By analyzing the connotation of affinity,the factors that affect the affinity of ideological and political course teachers are analyzed,and corresponding improvement strategies are proposed.Research suggests that strengthening the construction of teacher ethics and conduct,improving teaching skills,enhancing emotional engagement,and enhancing practical training are key paths to enhance the affinity of ideological and political course teachers.The implementation of these paths will help improve the teaching quality and effectiveness of ideological and political courses,and promote the comprehensive development of students.
基金Central University of Finance and Economics Theoretical Research Project on Party Building and Ideological and Political Work(Project number:DJW23002)。
文摘This paper takes the long-term mechanism exploration of the construction of teachers’ethics in the new era under the concept of“Sanquan education,”aiming to explore how to establish a long-term mechanism of the construction to meet the needs of college education development under the background of the new era.A series of targeted measures and suggestions are put forward,including improving the system and mechanism,strengthening the education and training of teachers’ethics,and establishing the evaluation and assessment mechanism.The implementation of these measures can promote the formation of the long-term mechanism of the construction of teachers’ethics in colleges and universities,improve teachers’ethics and behavior quality,and provide strong support for the development of education in colleges and universities.
文摘In this paper,practical strategies are proposed to improve the quality of teachers in higher vocational colleges.Research and analyses have shown that the key to improving the quality of teachers in higher vocational colleges lies in the improvement of professionalism,subject knowledge,and teaching ability.Thus,the following practical strategies are proposed:strengthen teachers’moral development,establish a teacher training system,focus on curriculum construction and teaching method innovation,and strengthen the teaching quality monitoring and evaluation mechanism.These measures can effectively improve the quality of teachers in higher vocational colleges and promote the development of higher vocational education.
基金supported by the National Natural Science Foundation of China(32172279,31871831)Shenyang Science and Technology Innovation Platform Project(21-103-0-14,21-104-0-28)Shenyang City Youth Science and Technology Innovation Leading Talent Project(RC200495).
文摘Commercial sterility does not guarantee the sustained stability of ultrahigh temperature(UHT)milk over 6 months shelf life.We explore the microbiota presented in normal(SZ)and quality deteriorated UHT milk(QY and WY)products from the same brand.Based on high-throughput sequencing research results,11 phyla and 54 genera were identified as dominant microbiota.Pseudomonas,Streptococcus,and Acinetobacter as core functional microbiota significantly influenced the UHT milk quality properties.Moreover,principal component analysis(PCA)and multivariate analyses were used to examine the quality characteristics,including 11 physicochemical parameters,10 fatty acids,and 2 enzyme activities,in normal and quality deteriorated UHT milk.We found that the abundance of Pseudomonas increased in quality deteriorated milk(WY)and showed a significant positive correlation with heat-resistant protease content.Acinetobacter in quality deteriorated milk(QY)also considerably contributed to the content of heat-resistant lipase,which resulted in spoilage deterioration of UHT milk.
基金2023 Shaanxi Teacher Development Research Program“Research on the Construction and Improvement Path of a Teaching Engagement Model for Double Qualified Teachers in Medical Colleges”(2023JSQ011)2022 Education and Teaching Reform Research Project of Xi’an Medical University“Construction and Practice of the Teaching Quality Assurance System in the Three-Level Teaching Base of General Practice Medicine under the Internet+Model”(2022JG-05)。
文摘Objective:This article aims to deeply analyze the feedback on teacher training in an affiliated hospital,so as to clarify the current needs and situation of teacher training and provide a scientific basis for further optimizing the teacher training system.Methods:The current situation and needs of teacher training in the affiliated hospital were collected by designing and distributing Tomato Form questionnaires on the DingTalk platform.The questionnaire adopted a percent-point system,all of which were indeterminate multiple-choice questions.Results:The average age of the clinical teachers participating in the survey was 40.44±7.85 years old,with an average teaching length of 4–10 years.The results showed that 60.20%of teachers think that the amount of teacher training in an affiliated hospital is sufficient;91.10%of teachers think that the factors affecting training conflict with working hours;97.96%of teachers believe that the training time has an impact on the training effect;81.63%of teachers prefer online training;51.53%of teachers tend to arrange training time on working days;33.16%of teachers tend to train once a month;17.78%of teachers prefer to receive training on clinical theoretical courses and practical teaching norms and skills content.Conclusion:Based on the above survey results,we propose to build a comprehensive management mechanism for teacher training,including improving the access,training,and assessment mechanism for clinical teachers,and adjusting and optimizing the training program according to actual needs.At the same time,an effective communication platform should be built to promote the deep integration of teaching and practice and enhance social recognition,so as to comprehensively improve the teaching quality and medical service of the hospital.
文摘"Core competence" has been introduced to the field of education in the early twenty-first century and directly points to teachers. In college, teacher's core competence is their ability to integrate different aspects of knowledge and capacities, as well as keep continuous advantages in competitions. Core competence is the core and nature of teacher's professional competition. Therefore, cultivating and strengthening their core competence is the key to promote their professional development.
基金Project Title:PCK Research on High School Chemistry Teachers in Yan'an City based on Core Literacy,Project Source:Yan'an City Association of Social Sciences,Project No.:19JY35ZProject Title:Exploration and Research of"Dual Classroom"in Classroom Teaching of Master of Education(Chemistiy),Project Source:Yan'an University School-level Project,Project No.:YDYJG2018006。
文摘The new round of curriculum reform requires the promotion on the development of students'core literacy,and how the core literacy of chemistry can take root in the chemistry classroom is inseparable from the guidance and nurture of teachers in the teaching process.The"Professional Standards for Secondary School Teachers"clearly stipulates that pedagogical content knowledge(PCK)is regarded as the professional knowledge of teachers.PCK is the core content of teachers'professional knowledge and an important guarantee for teachers to carry out teaching activities.Teachers5 PCK level is not only a direct measure of their teaching achievements,but also an important criterion for guiding novice teachers to become experienced teachers.The research subjects selected for this study are the middle school chemistry teachers in Yan'an City.By using the Delphi method to investigate the understanding of Yan'an middle school chemistry teachers on the core literacy of chemistry and to explore the PCK mastery of middle school chemistry teachers at different stages,it serves to deepen the Yan'an middle school chemistry teachers5 own knowledge and learning of PCK while help to promote the improvement of the teaching level and professional development of chemistry teachers in Yan'an middle schools.At the end of the paper,the relevant suggestions made based on the investigation of the chemistry PCK study of middle school chemistry teachers in Yan'an City on the core literacy of the chemistry subject will improve the overall building level of the middle school chemistiy teachers of Yan'an City.
基金the financial support of the National Natural Science Foundation of China(42176212,41976074 and 41302034)the Marine S&T Fund of Shandong Province for Laoshan Laboratory(2021QNLM020002)the Marine Geological Survey Program(DD20221704)。
文摘The Qilian Mountain permafrost area located in the northern of Qinghai-Tibet Plateau is a favorable place for natural gas hydrate formation and enrichment,due to its well-developed fractures and abundant gas sources.Understanding the formation and distribution of multi-component gas hydrates in fractures is crucial in accurately evaluating the hydrate reservoir resources in this area.The hydrate formation experiments were carried out using the core samples drilled from hydrate-bearing sediments in Qilian Mountain permafrost area and the multi-component gas with similar composition to natural gas hydrates in Qilian Mountain permafrost area.The formation and distribution characteristics of multi-component gas hydrates in core samples were observed in situ by X-ray Computed Tomography(X-CT)under high pressure and low temperature conditions.Results show that hydrates are mainly formed and distributed in the fractures with good connectivity.The ratios of volume of hydrates formed in fractures to the volume of fractures are about 96.8%and 60.67%in two different core samples.This indicates that the fracture surface may act as a favorable reaction site for hydrate formation in core samples.Based on the field geological data and the experimental results,it is preliminarily estimated that the inventory of methane stored in the fractured gas hydrate in Qilian Mountain permafrost area is about 8.67×1013 m3,with a resource abundance of 8.67×108 m3/km2.This study demonstrates the great resource potential of fractured gas hydrate and also provides a new way to further understand the prospect of natural gas hydrate and other oil and gas resources in Qilian Mountain permafrost area.
文摘Authors of the text present Polish context of teachers’ professional promotion and teachers’ competencies. The text also has its empirical dimension-a research about teachers’ sense of life quality has been done. There are teachers’ expressions, collected and quoted during qualitative research. Teachers’ thoughts are concerned about the sense of life quality in the context of working at lower secondary school.
文摘From students' perspectives, the quality characteristics of excellent Chinese college English teachers consist of teaching skills, teacher-student relationship, teachers' knowledge level and teachers' character. It is a multidimensional construct. Of all the four main constituents, teaching skills is ranked the highest on the explanatory ability on students' perceptions of excellent college English teachers, then teachers' relationship with students, teachers' knowledge level and teachers' character.
文摘Contemporary aesthetic education is one of the educational methods under the contemporary cultural system,which includes contemporary educational ideas,methods,and countermeasures of art.Teachers under contemporary aesthetic education must take on the responsibility of improving their artistic qualities in this process,express differences through perceiving life,and reshape aesthetics by regulating oneself.Teachers need to be concerned about the society,and based on the present,with independent thinking,capture the essence of life and conform to the laws of art,maintain a vigilant and critical edge,advance with the times in teaching and life,as well as embody their own educational philosophies and value judgments.