Based on the achievement of local ecological geochemical survey,the selenium in surface layer soil of Zhangqiu green Chinese onion within production area is systematically studied in this study.And the ecological geoc...Based on the achievement of local ecological geochemical survey,the selenium in surface layer soil of Zhangqiu green Chinese onion within production area is systematically studied in this study.And the ecological geochemical characters of selenium both in surface layer soil and in green Chinese onions are analyzed,and the relationship between the selenium in plant and soil is discussed.The results show that soil in Zhangqiu is rich in selenium,and it is suitable to develop the selenium-rich green Chinese onion products.展开更多
The current study investigates a group of Chinese undergraduates’perceptions of Chinese culture.It examines the discourses that the students drew on to assign meaning to Chinese culture and how the students used thes...The current study investigates a group of Chinese undergraduates’perceptions of Chinese culture.It examines the discourses that the students drew on to assign meaning to Chinese culture and how the students used these discourses in constructing their Chinese cultural identity.A qualitative study was conducted collecting written self-reflective reports on critical intercultural incidents from 39 Chinese undergraduates at a university in Beijing.Questions designed to evoke reports from the students had them describe incidents in their past intercultural experiences that made them acutely aware of themselves“being Chinese”and specify aspects of Chinese culture that they felt such awareness could be attributed to.A discourse analysis reveals the multiplicity and contextuality of the students’notions of Chinese culture.The findings raise important considerations for contemporary Chinese undergraduates’cultural identity and their much debated“identity crisis.”展开更多
Actinomycetes population from continental slope sediment of the Bay of Bengal was studied. Samples were collected during two voyages of FORV Sagar Sampada in 2004 (May-June) and 2005 (July) respectively from 11 tr...Actinomycetes population from continental slope sediment of the Bay of Bengal was studied. Samples were collected during two voyages of FORV Sagar Sampada in 2004 (May-June) and 2005 (July) respectively from 11 transects (each transect had ca. 200 m, 500 m, and 1 000 m depth stations). The physicochemical parameters of overlying water, and sediment samples were also recorded. The actinomycete population ranged from 5.17 to 51.94 CFU/g dry sediment weight and 9.38 to 45.22 CFU/g dry sediment weight during the two cruises respectively. No actinomycete colony was isolated from stations in 1 000 m depth. Two-way analysis of variance showed significant variation among stations (ANOVA two-way, P〈0.05), but no significance was found between the two cruises (ANOVA two-way, P〈0.05). Populations in stations in 500 m depth in both cruises were higher than that of 200 m depth stations with statistically insignificant difference (ANOVA two-way, P〉0.05). Three actinomycetes genera were identified. Streptomyces was found to be the dominating one in both the cruises, followed by Micromonospora, and Actinomyces. The spore of Streptomyces isolates showed the abundance in spiral spore chain. Spore surface was smooth. Multiple regression analysis revealed that the influencing physico-chemical factors were sediment pH, sediment temperature, TOC, porosity, salinity, and pressure. The media used in the present study was prepared with seawater. Thus, they may represent an autochthonous marine flora and deny the theory of land runoff carriage into the sea for adaptation to the salinity of the seawater and sediments.展开更多
Throughout the world's first-class universities, the university culture is the soul of the universities' survival and development, and the cultural competitiveness has become an important symbol of the core competit...Throughout the world's first-class universities, the university culture is the soul of the universities' survival and development, and the cultural competitiveness has become an important symbol of the core competitiveness of the universities. The first-class university culture is very important to the construction of the "double first-class". Therefore, our country should bring the university cultural construction into the big pattern of the "double first-class" construction, guide the construction of the university cultures with the socialist core values, strengthen the cultural confidence, inherit the Chinese excellent traditional cultures, pay attention to the rational exchange of the multicultural cultures, highlight the Chinese characteristics of the first-class university cultures, and realize the dream of the Chinese nation of a power of the higher education.展开更多
In English classroom, teacher talk is an important source of students’ input in English language and plays a pivotal role in the development of language skills. At present, the intercultural awareness in the teaching...In English classroom, teacher talk is an important source of students’ input in English language and plays a pivotal role in the development of language skills. At present, the intercultural awareness in the teaching process in China’s universities is weak. With the increasing demands of the society on the cultivation of students’ intercultural communicative competence, the importance of intercultural communicative competence is becoming more and more obvious. This paper discusses how to use teacher talk effectively to raise students’ intercultural awareness from the aspects of textbook development, teaching concepts, teaching methods, and after-class activities, aiming at enhancing the intercultural awareness of college students and raising intercultural communicative competence.展开更多
AIM: To investigate the structural and biochemical changes in the early stage of reperfusion in the rat livers exposed to lobar ischemia-reperfusion (IR). METHODS: The median and left lobes of the liver were subje...AIM: To investigate the structural and biochemical changes in the early stage of reperfusion in the rat livers exposed to lobar ischemia-reperfusion (IR). METHODS: The median and left lobes of the liver were subjected to 60 min ischemia followed by 5, 10, 30, 45, 60 and 120 min reperfusion. Blood samples were taken at different time intervals to test enzyme activities and biochemical alterations induced by reperfusion. At the end of each reperfusion period, the animals were killed by euthanasia and tissue samples were taken for histological examination and immunohistochemistry. RESULTS: Cell vacuolation, bleb formation and focal hepatitis were the most important changes occur during ischemia. While some changes including bleb formation were removed during reperfusion, other alterations including portal hepatitis, inflammation and the induction of apoptosis were seen during this stage. The occurrence of apoptosis, as demonstrated by apoptotic cells and bodies, was the most important histological change during reperfusion. The severity of apoptosis was dependent on the time of reperfusion, and by increasing the time of reperfusion, the numbers of apoptotic bodies was significantly enhanced. The amounts of lactate dehydrogenase, alanine aminotransferase, aspartate aminotransfrase, creatinine and urea were significantly increased in serum obtained from animals exposed to hepatic IR. CONCLUSION: Inflammation and subsequent apoptotic cell death were the most important changes in early-stage hepatic reperfusion injury, and the number of apoptotic bodies increased with time of reperfusion.展开更多
Television as one of the popular culture media plays an important role in the development of students' personality and knowledge because it provides countless information and entertainment that can enhance their know...Television as one of the popular culture media plays an important role in the development of students' personality and knowledge because it provides countless information and entertainment that can enhance their knowledge as the viewers. This study was conducted to give an idea whether television viewing and parental attention can assist students to take a decision of choosing major at the senior high school. This study used descriptive method which analyzed the correlation among television viewing, parental attention, and the students' motivation to choose a major. The sample of this study consisted of 100 students of the state senior high school in Malang, East Java. The finding shows that there is no correlation among television viewing, parental attention, and the students' motivation to choose major at the senior high school. In other words, the possibility of choosing the major can be attributed to some other factors such as interest, talent, aspiration, and other expectation to achieve their goals展开更多
The mass culture penetrates into the world of the daily life of the contemporary college students in all directions. As the most sensitive group of the cultural assimilation, the college students practice various form...The mass culture penetrates into the world of the daily life of the contemporary college students in all directions. As the most sensitive group of the cultural assimilation, the college students practice various forms of the mass culture in their daily life. The popular culture and the everyday life are inseparable. The mass culture influences and changes the concept of our everyday life and the practice of our daily life, and enriches the connotation of the popular culture. The popular culture greatly enriches and expands the daily life of the college students with the features of the image, the nationhood and the consumption, but it also brings the negative effects that cannot be ignored. The daily life of the college students can be divided into several relative meanings according to their contents and forms, including the communication plate, the emotional plate and the leisure plate. Every meaning plate is concerned about the generation of values in the daily life of the college students, and the mass culture gives fresh and complicated contents to these meanings. How to find the values of their life and how to present oneself is the difficult problems and missions faced by the contemporary college students.展开更多
Foreign language education should integrate cultural teaching into the training of linguistic skills. Values, as the core of culture and moral education, should be paid enough attention to. During the study process of...Foreign language education should integrate cultural teaching into the training of linguistic skills. Values, as the core of culture and moral education, should be paid enough attention to. During the study process of Chinese university English majors, they inevitably encounter enormous information of Western cultures and values, and their own values may come into conflict with the ones they meet. So the English teachers have the responsibility to help the students construct correct values. Such principles as cultivating critical thinking, offering the course of Chinese culture and using group discussions and activities should be followed during instruction to facilitate the value cultivation among English majors展开更多
Education is rejuvenating the country, education is the talent in the country and rejuvenating the beginning. Popularization of higher education is thc ultimate goal in the development of the national education levcl,...Education is rejuvenating the country, education is the talent in the country and rejuvenating the beginning. Popularization of higher education is thc ultimate goal in the development of the national education levcl, to enhance the knowledge of the entire Chinese nation, the quality level is important. In recent years, the university has gone through college enrollment, fee system reform policy changes, the gross enrollment rate is 40% in 2015, exceeding the average level of middle income countries, is a big step forward on education in China. Along with the change in universities, the proportion of poor students has been expanded, and therefore the state has increased concern about the poor students in colleges and univcrsities. To prevent students drop out of school because of family difficulties, the use of government scholarships, grants in thc form of direct or indirect funding for poor students in colleges and universities. However, many problems still arise in College student poverty measures to implement the process, such as a lack of material poverty Branch precision, "the material poverty, spiritual poverty of light", the students lack credibility, etc. These problems lead to the expected results of poverty alleviation has not really achieved. This article will be poor college students, the poor student's current development summarized and analyzed from multiple levels of student poverty problems generated in the process.展开更多
Fine facilities, adequate financial aid, and sufficient resources are crucial elements for a university to be successful. But unless students graduate at an appropriate rate, the university will ultimately be consider...Fine facilities, adequate financial aid, and sufficient resources are crucial elements for a university to be successful. But unless students graduate at an appropriate rate, the university will ultimately be considered ineffective. Students who exit the university without a degree will have their dreams deferred and often struggle to lead a life of any quality. Among those who fail to graduate are a disproportionate number of African Americans and other minorities; this of which must change for a country to thrive and be respected as an exemplary democracy. However, those who do graduate are prepared and financially compensated to lead and make a positive impact in education, politics, science and technology, and human-service areas. This manuscript provides findings from a thorough review of literature on graduation issues and concerns to support development of a framework of tenets to increase graduation rates, especially for African Americans. Further, it highlights specific efforts of a particular college to enhance its graduation rates and provides implications for future directions.展开更多
the political socialization of college students is the purpose of the individual to accept political culture in the historical, social, cultural and the specific interaction, formation of political attitude, the pract...the political socialization of college students is the purpose of the individual to accept political culture in the historical, social, cultural and the specific interaction, formation of political attitude, the practice process of shaping the political people. Our country is in the period of social transition, this period of transformation of political, economic and cultural construction of the China different from traditional political culture atmosphere, in the impact of the global political factors, college students' political psychology, political attitude and political behavior has undergone a series of changes. These changes impact on the existing college students' political socialization outcomes, so that students show the political and social highlights issues in the process of social transformation. In this case,we should only study the college students' optimization approach of political socialization carefully, improve the level of Chinese college students' political socialization, to ensure China' s social transition in a stable order smoothly, develop socialist political requirements of qualified university students, so as to make the socialism prosperous.展开更多
基金Supported by China Geological Survey Bureau Project(1212010310306)~~
文摘Based on the achievement of local ecological geochemical survey,the selenium in surface layer soil of Zhangqiu green Chinese onion within production area is systematically studied in this study.And the ecological geochemical characters of selenium both in surface layer soil and in green Chinese onions are analyzed,and the relationship between the selenium in plant and soil is discussed.The results show that soil in Zhangqiu is rich in selenium,and it is suitable to develop the selenium-rich green Chinese onion products.
基金This research was supported by the Fundamental Research Funds for the Central Universities of China under Grant No.3162020ZYKC05Beijing Social Science Funds under Grant No.19YYC017.
文摘The current study investigates a group of Chinese undergraduates’perceptions of Chinese culture.It examines the discourses that the students drew on to assign meaning to Chinese culture and how the students used these discourses in constructing their Chinese cultural identity.A qualitative study was conducted collecting written self-reflective reports on critical intercultural incidents from 39 Chinese undergraduates at a university in Beijing.Questions designed to evoke reports from the students had them describe incidents in their past intercultural experiences that made them acutely aware of themselves“being Chinese”and specify aspects of Chinese culture that they felt such awareness could be attributed to.A discourse analysis reveals the multiplicity and contextuality of the students’notions of Chinese culture.The findings raise important considerations for contemporary Chinese undergraduates’cultural identity and their much debated“identity crisis.”
文摘Actinomycetes population from continental slope sediment of the Bay of Bengal was studied. Samples were collected during two voyages of FORV Sagar Sampada in 2004 (May-June) and 2005 (July) respectively from 11 transects (each transect had ca. 200 m, 500 m, and 1 000 m depth stations). The physicochemical parameters of overlying water, and sediment samples were also recorded. The actinomycete population ranged from 5.17 to 51.94 CFU/g dry sediment weight and 9.38 to 45.22 CFU/g dry sediment weight during the two cruises respectively. No actinomycete colony was isolated from stations in 1 000 m depth. Two-way analysis of variance showed significant variation among stations (ANOVA two-way, P〈0.05), but no significance was found between the two cruises (ANOVA two-way, P〈0.05). Populations in stations in 500 m depth in both cruises were higher than that of 200 m depth stations with statistically insignificant difference (ANOVA two-way, P〉0.05). Three actinomycetes genera were identified. Streptomyces was found to be the dominating one in both the cruises, followed by Micromonospora, and Actinomyces. The spore of Streptomyces isolates showed the abundance in spiral spore chain. Spore surface was smooth. Multiple regression analysis revealed that the influencing physico-chemical factors were sediment pH, sediment temperature, TOC, porosity, salinity, and pressure. The media used in the present study was prepared with seawater. Thus, they may represent an autochthonous marine flora and deny the theory of land runoff carriage into the sea for adaptation to the salinity of the seawater and sediments.
文摘Throughout the world's first-class universities, the university culture is the soul of the universities' survival and development, and the cultural competitiveness has become an important symbol of the core competitiveness of the universities. The first-class university culture is very important to the construction of the "double first-class". Therefore, our country should bring the university cultural construction into the big pattern of the "double first-class" construction, guide the construction of the university cultures with the socialist core values, strengthen the cultural confidence, inherit the Chinese excellent traditional cultures, pay attention to the rational exchange of the multicultural cultures, highlight the Chinese characteristics of the first-class university cultures, and realize the dream of the Chinese nation of a power of the higher education.
文摘In English classroom, teacher talk is an important source of students’ input in English language and plays a pivotal role in the development of language skills. At present, the intercultural awareness in the teaching process in China’s universities is weak. With the increasing demands of the society on the cultivation of students’ intercultural communicative competence, the importance of intercultural communicative competence is becoming more and more obvious. This paper discusses how to use teacher talk effectively to raise students’ intercultural awareness from the aspects of textbook development, teaching concepts, teaching methods, and after-class activities, aiming at enhancing the intercultural awareness of college students and raising intercultural communicative competence.
基金Supported by University of Tehran,Vice chancellor forresearch and technology
文摘AIM: To investigate the structural and biochemical changes in the early stage of reperfusion in the rat livers exposed to lobar ischemia-reperfusion (IR). METHODS: The median and left lobes of the liver were subjected to 60 min ischemia followed by 5, 10, 30, 45, 60 and 120 min reperfusion. Blood samples were taken at different time intervals to test enzyme activities and biochemical alterations induced by reperfusion. At the end of each reperfusion period, the animals were killed by euthanasia and tissue samples were taken for histological examination and immunohistochemistry. RESULTS: Cell vacuolation, bleb formation and focal hepatitis were the most important changes occur during ischemia. While some changes including bleb formation were removed during reperfusion, other alterations including portal hepatitis, inflammation and the induction of apoptosis were seen during this stage. The occurrence of apoptosis, as demonstrated by apoptotic cells and bodies, was the most important histological change during reperfusion. The severity of apoptosis was dependent on the time of reperfusion, and by increasing the time of reperfusion, the numbers of apoptotic bodies was significantly enhanced. The amounts of lactate dehydrogenase, alanine aminotransferase, aspartate aminotransfrase, creatinine and urea were significantly increased in serum obtained from animals exposed to hepatic IR. CONCLUSION: Inflammation and subsequent apoptotic cell death were the most important changes in early-stage hepatic reperfusion injury, and the number of apoptotic bodies increased with time of reperfusion.
文摘Television as one of the popular culture media plays an important role in the development of students' personality and knowledge because it provides countless information and entertainment that can enhance their knowledge as the viewers. This study was conducted to give an idea whether television viewing and parental attention can assist students to take a decision of choosing major at the senior high school. This study used descriptive method which analyzed the correlation among television viewing, parental attention, and the students' motivation to choose a major. The sample of this study consisted of 100 students of the state senior high school in Malang, East Java. The finding shows that there is no correlation among television viewing, parental attention, and the students' motivation to choose major at the senior high school. In other words, the possibility of choosing the major can be attributed to some other factors such as interest, talent, aspiration, and other expectation to achieve their goals
文摘The mass culture penetrates into the world of the daily life of the contemporary college students in all directions. As the most sensitive group of the cultural assimilation, the college students practice various forms of the mass culture in their daily life. The popular culture and the everyday life are inseparable. The mass culture influences and changes the concept of our everyday life and the practice of our daily life, and enriches the connotation of the popular culture. The popular culture greatly enriches and expands the daily life of the college students with the features of the image, the nationhood and the consumption, but it also brings the negative effects that cannot be ignored. The daily life of the college students can be divided into several relative meanings according to their contents and forms, including the communication plate, the emotional plate and the leisure plate. Every meaning plate is concerned about the generation of values in the daily life of the college students, and the mass culture gives fresh and complicated contents to these meanings. How to find the values of their life and how to present oneself is the difficult problems and missions faced by the contemporary college students.
文摘Foreign language education should integrate cultural teaching into the training of linguistic skills. Values, as the core of culture and moral education, should be paid enough attention to. During the study process of Chinese university English majors, they inevitably encounter enormous information of Western cultures and values, and their own values may come into conflict with the ones they meet. So the English teachers have the responsibility to help the students construct correct values. Such principles as cultivating critical thinking, offering the course of Chinese culture and using group discussions and activities should be followed during instruction to facilitate the value cultivation among English majors
文摘Education is rejuvenating the country, education is the talent in the country and rejuvenating the beginning. Popularization of higher education is thc ultimate goal in the development of the national education levcl, to enhance the knowledge of the entire Chinese nation, the quality level is important. In recent years, the university has gone through college enrollment, fee system reform policy changes, the gross enrollment rate is 40% in 2015, exceeding the average level of middle income countries, is a big step forward on education in China. Along with the change in universities, the proportion of poor students has been expanded, and therefore the state has increased concern about the poor students in colleges and univcrsities. To prevent students drop out of school because of family difficulties, the use of government scholarships, grants in thc form of direct or indirect funding for poor students in colleges and universities. However, many problems still arise in College student poverty measures to implement the process, such as a lack of material poverty Branch precision, "the material poverty, spiritual poverty of light", the students lack credibility, etc. These problems lead to the expected results of poverty alleviation has not really achieved. This article will be poor college students, the poor student's current development summarized and analyzed from multiple levels of student poverty problems generated in the process.
文摘Fine facilities, adequate financial aid, and sufficient resources are crucial elements for a university to be successful. But unless students graduate at an appropriate rate, the university will ultimately be considered ineffective. Students who exit the university without a degree will have their dreams deferred and often struggle to lead a life of any quality. Among those who fail to graduate are a disproportionate number of African Americans and other minorities; this of which must change for a country to thrive and be respected as an exemplary democracy. However, those who do graduate are prepared and financially compensated to lead and make a positive impact in education, politics, science and technology, and human-service areas. This manuscript provides findings from a thorough review of literature on graduation issues and concerns to support development of a framework of tenets to increase graduation rates, especially for African Americans. Further, it highlights specific efforts of a particular college to enhance its graduation rates and provides implications for future directions.
文摘the political socialization of college students is the purpose of the individual to accept political culture in the historical, social, cultural and the specific interaction, formation of political attitude, the practice process of shaping the political people. Our country is in the period of social transition, this period of transformation of political, economic and cultural construction of the China different from traditional political culture atmosphere, in the impact of the global political factors, college students' political psychology, political attitude and political behavior has undergone a series of changes. These changes impact on the existing college students' political socialization outcomes, so that students show the political and social highlights issues in the process of social transformation. In this case,we should only study the college students' optimization approach of political socialization carefully, improve the level of Chinese college students' political socialization, to ensure China' s social transition in a stable order smoothly, develop socialist political requirements of qualified university students, so as to make the socialism prosperous.