[Objective] This study aimed to screen Chinese herbal medicines resistant to Chicken Escherichia coli and infectious laryngotracheitis virus. [Methed] Conven- tional punch method, test tube method and plate dilution m...[Objective] This study aimed to screen Chinese herbal medicines resistant to Chicken Escherichia coli and infectious laryngotracheitis virus. [Methed] Conven- tional punch method, test tube method and plate dilution method were adopted for in vitro susceptibility test of chicken E, coil strains O5 and O8 using 13 kinds of Chi- nese herbal medicines including Sanguisorba officinalis, Coptis chinensis, Anemar- rhena asphodeloides, Strobilanthes cusia, Agastache rugosa, etc.; chicken embryo inoculation experiment was adopted to screen Chinese herbal medicines resistant to chicken infectious laryngotracheitis virus. [Result] Sanguisorba officinalis, Fructus mume, Rheum officinale, Coptis chinensis, Herba Taraxaci, Anemarrhena asphode- Ioides, Scutellaria baicalensis and Rhizoma Fagopyri Cymosi had ideal antibacterial effect against chicken E. coil strain O5; Sanguisorba officinalis, Fructus mume, Rheum officinale, Coptis chinensis, Herba taraxaci and Rhizoma Fagopyri Cymosi had ideal antibacterial effect against chicken E. coil strain 08; other Chinese herbal medicines showed relatively poor or no antibacterial effect. Results of chicken embryo inoculation experiment showed that nine kinds of Chinese herbal medicines showed relatively strong anti-lLTV effect, including Forsythia suspensa, Radix Isatidis, Fofium isatidis, Flos Ionicerae, Radix codonopsis, Radix astragali, Atractylodes, Radix gly- cyrrhizae, and Pericarpium granati. [Conclusion] The study laid the foundation for fur- ther development of Chinese herbal compound preparations to treat chicken cofibacil- Iosis, infectious laryngotracheitis and other bacterial, viral diseases.展开更多
As a part of a basic research project on Xeno-transplantion. we have been engaged in the derivation of embryonic stein cell lines from Chinese mini swine. Here, we reported for the first time the establishment of two ...As a part of a basic research project on Xeno-transplantion. we have been engaged in the derivation of embryonic stein cell lines from Chinese mini swine. Here, we reported for the first time the establishment of two porcine EG cell lines (BPEG1 and BPEG2) from primordial germ cells of genital ridges of a 28 and a 27 d embryos respectively. Their pluripotent nature has been identified by colony morphology, marker characterization as well as by in vitro and in vivo differentiation. These porcine EG cells are potentially useful for further basic studies.展开更多
Aesthetic anthropology is a new paradigm of the modem aesthetic research of China. Professor Wang Jie and his research team put forward the concept of local aesthetic experience in the process of research. The concept...Aesthetic anthropology is a new paradigm of the modem aesthetic research of China. Professor Wang Jie and his research team put forward the concept of local aesthetic experience in the process of research. The concept is used to summarize and refer to the existing way and existing form of non-westem mainstream culture in aesthetic dimension under global context. Local aesthetic experience converges many important problems in the research on aesthetic anthropology展开更多
This study examines the urban population of tourism practitioners' perceptions of economic, environmental, and social impacts on cultural, convention, and sport tourism may have in Haikou and Sanya, Hainan, China....This study examines the urban population of tourism practitioners' perceptions of economic, environmental, and social impacts on cultural, convention, and sport tourism may have in Haikou and Sanya, Hainan, China. The study uses a modif ied Urban Tourism Impact (UTI) to examine economic, environmental, and social perceived impacts. Analysis of the data includes testing three models of structural relationships between tourism impacts and support for development in each of the tourism market sub-divisions through a confirmatory factor analysis. The results of this study show that the positive economic impacts consistently exert influence on predicting support for tourism development in all three models. However, the social impacts play a greater explanatory role with all three market segment, the negative environmental impacts play a role in determining support for sport tourism only. Differences have been found with those with a higher education level in predicting support for cultural tourism, but not convention or sport tourism.展开更多
＂Cultural feedback＂ （wenhua fanbu, literally ＂cultural reverse feeding＂）, an indigenous concept coined to facilitate the understanding of intergenerational relations in China＇s drastically changing society, foc...＂Cultural feedback＂ （wenhua fanbu, literally ＂cultural reverse feeding＂）, an indigenous concept coined to facilitate the understanding of intergenerational relations in China＇s drastically changing society, focuses on the subversion or reversal of conventional intergenerational relations in the light of changes triggered jointly by globalization and social transformation and views the extensive absorption of emerging cultural elements by the older generation from the young generation as a new mode of transmission. The process of the dissemination and selection of three kinds of modem artifacts-new foods, cell phones and computers--highlights the intergenerational tilt, the phenomenon of decentralization and the trend towards a digital divide. The subversion of conventional intergenerational relations in the process of the transmission of artifact civilization, as a significant part of Chinese psychological reactions to over three decades of reform and opening up, is indispensable to the psychological integrity of Chinese experience.展开更多
There has not been an effective method to measure the resistivity of small-size sample of mineral and solid insulating material until now.According to the Chinese National Standard(GB/T1410-2006) and features of digit...There has not been an effective method to measure the resistivity of small-size sample of mineral and solid insulating material until now.According to the Chinese National Standard(GB/T1410-2006) and features of digital high resistance meter,a small electrode experimental installation was developed;it can work with current high resistance meter;the sample decreases to 18 mm from standard size 100 mm in diameter and reduces by 30.86 times in area.A three-electrode system is supported and precisely positioned by two insulating bases whose diameter is 60 mm and height is 20 mm,which ensures accuracy of device structure and reliability of measuring results.The key technological parameters are as follows:diameter of high voltage electrode is 18mm;diameter of measuring electrode is 14.6 mm;internal diameter and external diameter of guard electrode are 16 and 18 mm,respectively;the gap between guard electrode and measuring electrode is set at 0.6 mm.These parameters are adequate for the measurement of flat specimen of mineral and solid insulating material whose diameter is 18 mm.According to the confirmatory experiment on the volume resistivity and surface resistivity,the measuring results are almost the same,using a small electrode experimental installation and a standard electrode.展开更多
This paper investigates the impacts of intercultural experience through English as a lingua franca （ELF） on language attitudes, with the focus on Chinese speakers＇ narratives of ELF experience in relation to their ...This paper investigates the impacts of intercultural experience through English as a lingua franca （ELF） on language attitudes, with the focus on Chinese speakers＇ narratives of ELF experience in relation to their views of Englishes. The data retrieved through 769 questionnaires and 35 interviews with Chinese users of English revealed the impacts in four aspects. First, the lack of ELF experience helps to maintain the assumption that conformity to native English is necessary for interactants to understand each other. Second, ELF experience triggers the question about the exclusive connection between nativeness and intelligibility. Third, it raises challenges to the exclusive relevance of native English for successful intercultural communication. Fourth, it helps to develop an awareness of intercultural communication strategies as important for communicative effectiveness in the context of the diversity of English. Attitudes revealed in the four aspects all point to a concern with the issue what is intelligible English. This paper thus discusses intelligibility in relation to （non-） nativeness and the role of intercultural experience in making sense of the issue of intelligibility, which leads to the exploration of pedagogical implications of this study.展开更多
基金Supported by Project from Science Technology Department of Hebei Province(08820412D,1220408D,12820421D)Project from Science and Technology Bureau of Shijiazhuang(07150193A)PhD Fund of Hebei Normal University of Science and Technology(2007YB002)~~
文摘[Objective] This study aimed to screen Chinese herbal medicines resistant to Chicken Escherichia coli and infectious laryngotracheitis virus. [Methed] Conven- tional punch method, test tube method and plate dilution method were adopted for in vitro susceptibility test of chicken E, coil strains O5 and O8 using 13 kinds of Chi- nese herbal medicines including Sanguisorba officinalis, Coptis chinensis, Anemar- rhena asphodeloides, Strobilanthes cusia, Agastache rugosa, etc.; chicken embryo inoculation experiment was adopted to screen Chinese herbal medicines resistant to chicken infectious laryngotracheitis virus. [Result] Sanguisorba officinalis, Fructus mume, Rheum officinale, Coptis chinensis, Herba Taraxaci, Anemarrhena asphode- Ioides, Scutellaria baicalensis and Rhizoma Fagopyri Cymosi had ideal antibacterial effect against chicken E. coil strain O5; Sanguisorba officinalis, Fructus mume, Rheum officinale, Coptis chinensis, Herba taraxaci and Rhizoma Fagopyri Cymosi had ideal antibacterial effect against chicken E. coil strain 08; other Chinese herbal medicines showed relatively poor or no antibacterial effect. Results of chicken embryo inoculation experiment showed that nine kinds of Chinese herbal medicines showed relatively strong anti-lLTV effect, including Forsythia suspensa, Radix Isatidis, Fofium isatidis, Flos Ionicerae, Radix codonopsis, Radix astragali, Atractylodes, Radix gly- cyrrhizae, and Pericarpium granati. [Conclusion] The study laid the foundation for fur- ther development of Chinese herbal compound preparations to treat chicken cofibacil- Iosis, infectious laryngotracheitis and other bacterial, viral diseases.
基金an introductory part of a project supported by National Science Foundation of China(No.39993430).
文摘As a part of a basic research project on Xeno-transplantion. we have been engaged in the derivation of embryonic stein cell lines from Chinese mini swine. Here, we reported for the first time the establishment of two porcine EG cell lines (BPEG1 and BPEG2) from primordial germ cells of genital ridges of a 28 and a 27 d embryos respectively. Their pluripotent nature has been identified by colony morphology, marker characterization as well as by in vitro and in vivo differentiation. These porcine EG cells are potentially useful for further basic studies.
文摘Aesthetic anthropology is a new paradigm of the modem aesthetic research of China. Professor Wang Jie and his research team put forward the concept of local aesthetic experience in the process of research. The concept is used to summarize and refer to the existing way and existing form of non-westem mainstream culture in aesthetic dimension under global context. Local aesthetic experience converges many important problems in the research on aesthetic anthropology
基金supported by the Natural Science Foundation of Hainan Province (Grant No.80526,Grant No.80688)Foundation of department of Education of Hainan Province (Grant No.HJ200618,Grant No.HJSK200610)
文摘This study examines the urban population of tourism practitioners' perceptions of economic, environmental, and social impacts on cultural, convention, and sport tourism may have in Haikou and Sanya, Hainan, China. The study uses a modif ied Urban Tourism Impact (UTI) to examine economic, environmental, and social perceived impacts. Analysis of the data includes testing three models of structural relationships between tourism impacts and support for development in each of the tourism market sub-divisions through a confirmatory factor analysis. The results of this study show that the positive economic impacts consistently exert influence on predicting support for tourism development in all three models. However, the social impacts play a greater explanatory role with all three market segment, the negative environmental impacts play a role in determining support for sport tourism only. Differences have been found with those with a higher education level in predicting support for cultural tourism, but not convention or sport tourism.
基金one of the results of "Chinese Experience in the Context of Globalization" which is sponsored by Nanjing University’s "Project 985," a reform project in the humanities and social sciences(Project No.: NJU985JD07)the "Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions"
文摘＂Cultural feedback＂ （wenhua fanbu, literally ＂cultural reverse feeding＂）, an indigenous concept coined to facilitate the understanding of intergenerational relations in China＇s drastically changing society, focuses on the subversion or reversal of conventional intergenerational relations in the light of changes triggered jointly by globalization and social transformation and views the extensive absorption of emerging cultural elements by the older generation from the young generation as a new mode of transmission. The process of the dissemination and selection of three kinds of modem artifacts-new foods, cell phones and computers--highlights the intergenerational tilt, the phenomenon of decentralization and the trend towards a digital divide. The subversion of conventional intergenerational relations in the process of the transmission of artifact civilization, as a significant part of Chinese psychological reactions to over three decades of reform and opening up, is indispensable to the psychological integrity of Chinese experience.
基金supported by the National Natural Science Foundation of China (Grant No. 50974025)the National Key Technologies R & D Program of China (Grant No. 2004BA810B02)+2 种基金the Applied Foundation of Basic Research in Sichuan Province (Grant No. 07JY029-029)the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No. 20095122110015)the Scientific Research Foundation of the Education Ministry for Returned Chinese Scholars, China (Grant No. 2010-32)
文摘There has not been an effective method to measure the resistivity of small-size sample of mineral and solid insulating material until now.According to the Chinese National Standard(GB/T1410-2006) and features of digital high resistance meter,a small electrode experimental installation was developed;it can work with current high resistance meter;the sample decreases to 18 mm from standard size 100 mm in diameter and reduces by 30.86 times in area.A three-electrode system is supported and precisely positioned by two insulating bases whose diameter is 60 mm and height is 20 mm,which ensures accuracy of device structure and reliability of measuring results.The key technological parameters are as follows:diameter of high voltage electrode is 18mm;diameter of measuring electrode is 14.6 mm;internal diameter and external diameter of guard electrode are 16 and 18 mm,respectively;the gap between guard electrode and measuring electrode is set at 0.6 mm.These parameters are adequate for the measurement of flat specimen of mineral and solid insulating material whose diameter is 18 mm.According to the confirmatory experiment on the volume resistivity and surface resistivity,the measuring results are almost the same,using a small electrode experimental installation and a standard electrode.
文摘This paper investigates the impacts of intercultural experience through English as a lingua franca （ELF） on language attitudes, with the focus on Chinese speakers＇ narratives of ELF experience in relation to their views of Englishes. The data retrieved through 769 questionnaires and 35 interviews with Chinese users of English revealed the impacts in four aspects. First, the lack of ELF experience helps to maintain the assumption that conformity to native English is necessary for interactants to understand each other. Second, ELF experience triggers the question about the exclusive connection between nativeness and intelligibility. Third, it raises challenges to the exclusive relevance of native English for successful intercultural communication. Fourth, it helps to develop an awareness of intercultural communication strategies as important for communicative effectiveness in the context of the diversity of English. Attitudes revealed in the four aspects all point to a concern with the issue what is intelligible English. This paper thus discusses intelligibility in relation to （non-） nativeness and the role of intercultural experience in making sense of the issue of intelligibility, which leads to the exploration of pedagogical implications of this study.
