George Lakoff的语言理论发展经历了几次重要的转向,从对转换生成语法的热心支持到提出生成语义学,最后发展到认知语义学.我们认为,这些转向不是偶然的,对句法和语义关系做出合理解释的理想和外部学术环境的影响是促使Lakoff理论创新的...George Lakoff的语言理论发展经历了几次重要的转向,从对转换生成语法的热心支持到提出生成语义学,最后发展到认知语义学.我们认为,这些转向不是偶然的,对句法和语义关系做出合理解释的理想和外部学术环境的影响是促使Lakoff理论创新的动因.认知语义学作为对标准理论和生成语义学的最新发展,其理论优势在于它对语义现象的研究更符合语言实际和人类心智的规律.展开更多
OBJECTIVE:To examine the clinical effects of a mixture of Chinese Yam and Epimedium in patients with stable moderate or severe chronic obstructive pulmonary disease(COPD).METHODS:Forty-nine patients with COPD were ran...OBJECTIVE:To examine the clinical effects of a mixture of Chinese Yam and Epimedium in patients with stable moderate or severe chronic obstructive pulmonary disease(COPD).METHODS:Forty-nine patients with COPD were randomly allocated to a group whose usual treatment was supplemented with oral Chinese Yam-Epimedium mixture,or a control group given placebo.For each patient,body mass index,airflow obstruction,dyspnea,and exercise capacity were measured and converted into the BODE index before treatment and at one and three months after initiation of treatment.Participants also completed the St George's Respiratory Questionnaire(SGRQ) at the same intervals.RESULTS:After one month,improvements were seen in the BODE index and SGRQ of participants taking Chinese Yam-Epimedium mixture compared to controls.There were statistically significant differences in the SGRQ:three of its components and the total SGRQ scores were significantly decreased(P<0.05),respiratory symptom scores had improved(P<0.01),and the dyspnea component of the BODE index had significantly decreased(P<0.05).Similar improvements were observed after three months of treatment,but exercise tolerance had also improved:the six-minute walking distance had significantly increased(P<0.05) in the treatment group when compared with controls.CONCLUSION:Chinese Yam-Epimedium mixture can significantly improve dyspnea,exercise capacity,and the quality of life of patients with stable moderate or severe COPD.展开更多
Background The body mass index, airflow obstruction, dyspnea, and exercise capacity （BODE） index was shown at predicting the risk of death, exacerbation and disease severity among patients with COPD, but few studies...Background The body mass index, airflow obstruction, dyspnea, and exercise capacity （BODE） index was shown at predicting the risk of death, exacerbation and disease severity among patients with COPD, but few studies verified relationship between BODE index and health related quality of life （HRQoL） among Chinese COPD patients. The objective of this study was to evaluate the relationship between BODE index and HRQoL in cross-sectional and longitudinal association analyses. Methods A multi-center prospective cohort study was initially conducted in 491 stable COPD patients in Beijing, China. Health status （HRQoL） was assessed by St. George＇s Respiratory Questionnaire （SGRQ）; the BODE index was calculated for each patient; dyspnea was assessed using the 5-grade Medical Research Council dyspnea scale. Other measurements included socio-demographic, body mass index （BMI）, lung function test and 6-minute-walk test （6MWT）. Patients were then followed monthly for 12 months. Results Only 450 patients completed the 1-year follow up and were enrolled in our present analyses. Mean age was （65.2 ±10.6）years,＇ men 309 （68.7%）. The BODE index was categorized into 4 subgroups： 0-2, 3-4, 5-6 and 7-10. At baseline BODE index was gradually increased with baseline total SGRQ and SGRQ subscales （P trend 〈0.001）. For individual components of BODE index, with the decrease of airflow limitation, and 6MWD, and with the increase of Medical Research Council （MRC） dyspnea grade, total SGRQ and SGRQ subscales were increased correspondingly, P trend 〈0.05, respectively. Similar association patterns were found between baseline BODE index and its individual components and mean SGRQ scores at the end of 1-year follow up. By multiple linear regression analyses, baseline BODE index was not only significantly associated with SGRQ score at baseline but also with SGRQ score at the end of 1-year follow up after adjustment for age, male, current smoking, 13s being 0.434 and 0.378, respectively. Conclusio展开更多
George D.Spindler是最早运用人类学的理论与方法研究学校教育问题的学者之一,也是人类学界公认的在学科体系上促进教育人类学形成与发展的先驱者之一。在参阅文献资料的基础上,本文简要介绍了Spindler对教育人类学的形成与发展所做出...George D.Spindler是最早运用人类学的理论与方法研究学校教育问题的学者之一,也是人类学界公认的在学科体系上促进教育人类学形成与发展的先驱者之一。在参阅文献资料的基础上,本文简要介绍了Spindler对教育人类学的形成与发展所做出的贡献及Spindler本人的部分学术观点。展开更多
In the early 20th century,French vice-consul George Souliéde Morant encountered acupuncture during his visit to China,and then brought it back to France.After more than a century,his collection was transported fr...In the early 20th century,French vice-consul George Souliéde Morant encountered acupuncture during his visit to China,and then brought it back to France.After more than a century,his collection was transported from Paris,France to Kunming,China,and later recognized as a Chinese national third-class precious cultural heritage.Currently housed in the Museum of Western Studies on Chinese Medicine at Yunnan University of Chinese Medicine,this set of instruments includes one needle holder converted from a fan-shaped holder,ten acupuncture needles,and eleven paper tags handwritten in English with names of diseases and body parts.This article attempts to present the foundational information and historical significance of this collection of this set of late Qing dynasty acupuncture instruments by reviewing the collection and related research on acupuncture instruments,consulting acupuncture professionals,measuring the detailed information of the set of instruments,and employing a method of translating and summarizing the content of the attached tags.展开更多
英国作家George Blunt在16世纪80年代初，首创了euphemism（委婉语）一词，并定义为“a good or favorable interpretation（动听的解释）”。委婉语的使用遍及社会生活的方方面面，这其中体现了交际中非常重要的一条语用原则，即礼貌...英国作家George Blunt在16世纪80年代初，首创了euphemism（委婉语）一词，并定义为“a good or favorable interpretation（动听的解释）”。委婉语的使用遍及社会生活的方方面面，这其中体现了交际中非常重要的一条语用原则，即礼貌原则。有些对委婉语感兴趣的学者也试图通过礼貌原则对委婉语进行更深入的研究。但现有的研究大多集中在对礼貌原则的实例研究，展开更多
The aim of the international project “Global Land Ice Measurements from Space (GLIMS)" headed by the US Geological Survey is to establish a world wide glacier inventory based on satellite imagery.This data set w...The aim of the international project “Global Land Ice Measurements from Space (GLIMS)" headed by the US Geological Survey is to establish a world wide glacier inventory based on satellite imagery.This data set will form a first digital baseline study for future glacier monitoring.The presented GIS_based glacier inventory for King George Island is a case study for the area of the Antarctic Peninsula.In the database of the glacier inventory topographic information,specific glaciological parameters as well as metadata will be included.The topographic data consists of drainage basin limits,basin areas,altitudinal ranges,perimeters and mean lengths.Glaciological data sets should comprise information on glacier retreat in different periods,glacier velocities,ice thickness and bedrock topography as well as derived parameters.Modelled and measured mass balance parameters could be included as additional data layers.In particular,these metadata records must comprise background information on data accuracy and data sources and should be compatible with a future data model for the King George Island GIS (KGIS).Three examples illustrate that the GLIMS database will not only contain information valuable for glaciological applications,but also other environmental studies on the island will benefit from this standardised remote sensing data sets.Therefore,a very close link between the data models of KGIS and GLIMS has to be established to enable these synergisms.Finally,better access to historic aerial photography would enable a continuous record of glacier retreat from the beginning of the 1950’s onward.展开更多
文摘OBJECTIVE:To examine the clinical effects of a mixture of Chinese Yam and Epimedium in patients with stable moderate or severe chronic obstructive pulmonary disease(COPD).METHODS:Forty-nine patients with COPD were randomly allocated to a group whose usual treatment was supplemented with oral Chinese Yam-Epimedium mixture,or a control group given placebo.For each patient,body mass index,airflow obstruction,dyspnea,and exercise capacity were measured and converted into the BODE index before treatment and at one and three months after initiation of treatment.Participants also completed the St George's Respiratory Questionnaire(SGRQ) at the same intervals.RESULTS:After one month,improvements were seen in the BODE index and SGRQ of participants taking Chinese Yam-Epimedium mixture compared to controls.There were statistically significant differences in the SGRQ:three of its components and the total SGRQ scores were significantly decreased(P<0.05),respiratory symptom scores had improved(P<0.01),and the dyspnea component of the BODE index had significantly decreased(P<0.05).Similar improvements were observed after three months of treatment,but exercise tolerance had also improved:the six-minute walking distance had significantly increased(P<0.05) in the treatment group when compared with controls.CONCLUSION:Chinese Yam-Epimedium mixture can significantly improve dyspnea,exercise capacity,and the quality of life of patients with stable moderate or severe COPD.
文摘Background The body mass index, airflow obstruction, dyspnea, and exercise capacity （BODE） index was shown at predicting the risk of death, exacerbation and disease severity among patients with COPD, but few studies verified relationship between BODE index and health related quality of life （HRQoL） among Chinese COPD patients. The objective of this study was to evaluate the relationship between BODE index and HRQoL in cross-sectional and longitudinal association analyses. Methods A multi-center prospective cohort study was initially conducted in 491 stable COPD patients in Beijing, China. Health status （HRQoL） was assessed by St. George＇s Respiratory Questionnaire （SGRQ）; the BODE index was calculated for each patient; dyspnea was assessed using the 5-grade Medical Research Council dyspnea scale. Other measurements included socio-demographic, body mass index （BMI）, lung function test and 6-minute-walk test （6MWT）. Patients were then followed monthly for 12 months. Results Only 450 patients completed the 1-year follow up and were enrolled in our present analyses. Mean age was （65.2 ±10.6）years,＇ men 309 （68.7%）. The BODE index was categorized into 4 subgroups： 0-2, 3-4, 5-6 and 7-10. At baseline BODE index was gradually increased with baseline total SGRQ and SGRQ subscales （P trend 〈0.001）. For individual components of BODE index, with the decrease of airflow limitation, and 6MWD, and with the increase of Medical Research Council （MRC） dyspnea grade, total SGRQ and SGRQ subscales were increased correspondingly, P trend 〈0.05, respectively. Similar association patterns were found between baseline BODE index and its individual components and mean SGRQ scores at the end of 1-year follow up. By multiple linear regression analyses, baseline BODE index was not only significantly associated with SGRQ score at baseline but also with SGRQ score at the end of 1-year follow up after adjustment for age, male, current smoking, 13s being 0.434 and 0.378, respectively. Conclusio
基金financed by the grants from Scientific Research Fund Project of Yunnan Provincial Department of Education(No.2022Y377)Youth Fund for Humanities and Social Sciences Research Project of the Ministry of Education(No.20YJCZH246)National Social Science Fund Project(No.16BXW055)。
文摘In the early 20th century,French vice-consul George Souliéde Morant encountered acupuncture during his visit to China,and then brought it back to France.After more than a century,his collection was transported from Paris,France to Kunming,China,and later recognized as a Chinese national third-class precious cultural heritage.Currently housed in the Museum of Western Studies on Chinese Medicine at Yunnan University of Chinese Medicine,this set of instruments includes one needle holder converted from a fan-shaped holder,ten acupuncture needles,and eleven paper tags handwritten in English with names of diseases and body parts.This article attempts to present the foundational information and historical significance of this collection of this set of late Qing dynasty acupuncture instruments by reviewing the collection and related research on acupuncture instruments,consulting acupuncture professionals,measuring the detailed information of the set of instruments,and employing a method of translating and summarizing the content of the attached tags.
文摘英国作家George Blunt在16世纪80年代初，首创了euphemism（委婉语）一词，并定义为“a good or favorable interpretation（动听的解释）”。委婉语的使用遍及社会生活的方方面面，这其中体现了交际中非常重要的一条语用原则，即礼貌原则。有些对委婉语感兴趣的学者也试图通过礼貌原则对委婉语进行更深入的研究。但现有的研究大多集中在对礼貌原则的实例研究，
文摘The aim of the international project “Global Land Ice Measurements from Space (GLIMS)" headed by the US Geological Survey is to establish a world wide glacier inventory based on satellite imagery.This data set will form a first digital baseline study for future glacier monitoring.The presented GIS_based glacier inventory for King George Island is a case study for the area of the Antarctic Peninsula.In the database of the glacier inventory topographic information,specific glaciological parameters as well as metadata will be included.The topographic data consists of drainage basin limits,basin areas,altitudinal ranges,perimeters and mean lengths.Glaciological data sets should comprise information on glacier retreat in different periods,glacier velocities,ice thickness and bedrock topography as well as derived parameters.Modelled and measured mass balance parameters could be included as additional data layers.In particular,these metadata records must comprise background information on data accuracy and data sources and should be compatible with a future data model for the King George Island GIS (KGIS).Three examples illustrate that the GLIMS database will not only contain information valuable for glaciological applications,but also other environmental studies on the island will benefit from this standardised remote sensing data sets.Therefore,a very close link between the data models of KGIS and GLIMS has to be established to enable these synergisms.Finally,better access to historic aerial photography would enable a continuous record of glacier retreat from the beginning of the 1950’s onward.
