Objectives： To understand trends and epidemiology of STDs in Chongqing from 1998 to 2003 and to provide scientific evidence for developing preventive strategies and distributing government health resources effectivel...Objectives： To understand trends and epidemiology of STDs in Chongqing from 1998 to 2003 and to provide scientific evidence for developing preventive strategies and distributing government health resources effectively. Methods： STD case-reporting data collected from 43 counties and districts in Chongqing from 1998 to 2003 were analyzed with STD Data Management Software and Excel Software. Results： A total of 133,323 cases of eight different STDs were reported from 1998-2003. The annual incidence of all eight STDs combined was 71.89/10^5.Generally, reported cases and incidence have decreased since 2001. Although gonorrhoea diagnoses made up a significant proportion of the STD burden, this proportion decreased annually. The proportion of the STD burden attributed to Condyloma accuminatum （CA） was always above 30 percent. The proportions of non-gonoccocal urethritis, genital herpes and syphilis within the combinedSTD burden increased gradually from 1998 to 2003.Reported cases of HIV increased rapidly over this time. A total of 214 HIV cases were reported from 1998 to 2003,the majority of which were among men. For HIV, the maleto-female ratio was 1.17, but CA was found among more women than men. Incidence for all STDs was highest among 20-39 year olds, who accounted for 72.2% of reported infections. The majority of STDs were transmitted through extra-marital intercourse,accounting for 55.3%. Conclusion： The STD epidemic in Chongqing changed from 1998-2003. STD incidence declined, as a result of various factors. The epidemiology of STDs has changed.HIV incidence has increased rapidly. This indicates that the AIDS epidemic has reached a critical period. The results of this study suggest a need for readjusting control measures and redistributing health resources.展开更多
This study presents a detailed analysis of the asymmetric relationships between the warm/cold phase of the El Ni?o–Southern Oscillation and the typical flood/drought years in summer over Chongqing.Furthermore,its und...This study presents a detailed analysis of the asymmetric relationships between the warm/cold phase of the El Ni?o–Southern Oscillation and the typical flood/drought years in summer over Chongqing.Furthermore,its underpinning mechanisms are also explored.The results show that:(1)El Ni?o and La Ni?a have an asymmetric influence on summer precipitation in the following year over Chongqing.Generally,the composite atmospheric circulation anomalies for El Ni?o years are consistent with the composite results for typical flood years in summer over Chongqing,which indicates a tight link between typical flood years in summer over Chongqing and El Ni?o events.However,the relationship between typical drought years in summer over Chongqing and La Ni?a events is not significant.(2)From winter to the following summer,the extent of positive SST anomalies in the equatorial eastern Pacific associated with typical flood years in summer over Chongqing shrinks,whereas in the tropical Indian Ocean,the extent slightly expands.This trend indicates that the impact of El Ni?o on typical flood years in summer over Chongqing is maintained through the‘relay effect’of SSTs in the tropical Indian Ocean,which is the result of a lagged response of positive SST anomalies in the tropical Indian Ocean to El Ni?o events in winter.展开更多
Since the city of Chongqing became a municipality on 14th March, 1997, the structure of Chongqing population has undergone tremendous changes. Especially the young, born after the 1980s, will play an important part in...Since the city of Chongqing became a municipality on 14th March, 1997, the structure of Chongqing population has undergone tremendous changes. Especially the young, born after the 1980s, will play an important part in the future housing market. So it seems quite urgem to effectively satisfy the housing needs of young people. Massive research and practices indicate that the housing industrialization conserves the environment, improves quality and reduces cost of housing and is among the most effective ways to boost sustainable development of housing industry. The main objective of the paper is to discuss how to meet the growing housing demands of the young and concludes that housing with recreation, sports and other ancillary facilities will be better fit to the young to rent or to own. Furthermore, an analysis of the Chongqing housing market potential of young people＇s wish to rent or to purchase satisfactory housing demonstrates that some real estate investors may be failing to exploit serious opportunities that could arise from providing service to the young. And this case study of meeting the changing housing needs of the young may help accelerate the process of housing industrialization in Chongqing as well as providing a useful study concerning housing industry.展开更多
In this paper, using the method of literature research, the author analyzes the current situation of the youth sports reserve talents resources in Chongqing and the distribution of the sports events. Research shows th...In this paper, using the method of literature research, the author analyzes the current situation of the youth sports reserve talents resources in Chongqing and the distribution of the sports events. Research shows that the resources of the youth sports reserve tal- ents in Chongqing have certain advantages in some projects, but the differences in the distribution of the sports events are obvious, with low prevalence of the projects. The implementation in the vast areas of the counties, towns, and countryside is not enough, and the games lack the overall competitiveness. In this paper, the author compares and analyzes the sports reserve talents in part of the event in the south- western five provinces （Sichuan, Yunnan, Guizhou, Tibet, and Chongqing）, and concludes that the reserve of talents in the traditional supe-rior events in Chongqing has more advantages, but the personnel reserve in part of the project is worrying. Therefore, Chongqing should broaden the channels of the resources of the reserve talents, establish the scientific and technological systems, and implement the integra-tion of science and training, to build a solid foundation for the healthy development of the youth sports in Chongqing.展开更多
文摘Objectives： To understand trends and epidemiology of STDs in Chongqing from 1998 to 2003 and to provide scientific evidence for developing preventive strategies and distributing government health resources effectively. Methods： STD case-reporting data collected from 43 counties and districts in Chongqing from 1998 to 2003 were analyzed with STD Data Management Software and Excel Software. Results： A total of 133,323 cases of eight different STDs were reported from 1998-2003. The annual incidence of all eight STDs combined was 71.89/10^5.Generally, reported cases and incidence have decreased since 2001. Although gonorrhoea diagnoses made up a significant proportion of the STD burden, this proportion decreased annually. The proportion of the STD burden attributed to Condyloma accuminatum （CA） was always above 30 percent. The proportions of non-gonoccocal urethritis, genital herpes and syphilis within the combinedSTD burden increased gradually from 1998 to 2003.Reported cases of HIV increased rapidly over this time. A total of 214 HIV cases were reported from 1998 to 2003,the majority of which were among men. For HIV, the maleto-female ratio was 1.17, but CA was found among more women than men. Incidence for all STDs was highest among 20-39 year olds, who accounted for 72.2% of reported infections. The majority of STDs were transmitted through extra-marital intercourse,accounting for 55.3%. Conclusion： The STD epidemic in Chongqing changed from 1998-2003. STD incidence declined, as a result of various factors. The epidemiology of STDs has changed.HIV incidence has increased rapidly. This indicates that the AIDS epidemic has reached a critical period. The results of this study suggest a need for readjusting control measures and redistributing health resources.
基金This research was financially supported by the General Project of Technical Innovation and Application Demonstration in Chongqing,China[grant number cstc2018jscx-msybX0165]the Special Fund for the Development of Key Technology in Weather Forecasting of the China Meteorological Administration[grant number YBGJXM(2018)04-08]the National Natural Science Foundation of China[grant number 41875111].
文摘This study presents a detailed analysis of the asymmetric relationships between the warm/cold phase of the El Ni?o–Southern Oscillation and the typical flood/drought years in summer over Chongqing.Furthermore,its underpinning mechanisms are also explored.The results show that:(1)El Ni?o and La Ni?a have an asymmetric influence on summer precipitation in the following year over Chongqing.Generally,the composite atmospheric circulation anomalies for El Ni?o years are consistent with the composite results for typical flood years in summer over Chongqing,which indicates a tight link between typical flood years in summer over Chongqing and El Ni?o events.However,the relationship between typical drought years in summer over Chongqing and La Ni?a events is not significant.(2)From winter to the following summer,the extent of positive SST anomalies in the equatorial eastern Pacific associated with typical flood years in summer over Chongqing shrinks,whereas in the tropical Indian Ocean,the extent slightly expands.This trend indicates that the impact of El Ni?o on typical flood years in summer over Chongqing is maintained through the‘relay effect’of SSTs in the tropical Indian Ocean,which is the result of a lagged response of positive SST anomalies in the tropical Indian Ocean to El Ni?o events in winter.
文摘Since the city of Chongqing became a municipality on 14th March, 1997, the structure of Chongqing population has undergone tremendous changes. Especially the young, born after the 1980s, will play an important part in the future housing market. So it seems quite urgem to effectively satisfy the housing needs of young people. Massive research and practices indicate that the housing industrialization conserves the environment, improves quality and reduces cost of housing and is among the most effective ways to boost sustainable development of housing industry. The main objective of the paper is to discuss how to meet the growing housing demands of the young and concludes that housing with recreation, sports and other ancillary facilities will be better fit to the young to rent or to own. Furthermore, an analysis of the Chongqing housing market potential of young people＇s wish to rent or to purchase satisfactory housing demonstrates that some real estate investors may be failing to exploit serious opportunities that could arise from providing service to the young. And this case study of meeting the changing housing needs of the young may help accelerate the process of housing industrialization in Chongqing as well as providing a useful study concerning housing industry.
文摘In this paper, using the method of literature research, the author analyzes the current situation of the youth sports reserve talents resources in Chongqing and the distribution of the sports events. Research shows that the resources of the youth sports reserve tal- ents in Chongqing have certain advantages in some projects, but the differences in the distribution of the sports events are obvious, with low prevalence of the projects. The implementation in the vast areas of the counties, towns, and countryside is not enough, and the games lack the overall competitiveness. In this paper, the author compares and analyzes the sports reserve talents in part of the event in the south- western five provinces （Sichuan, Yunnan, Guizhou, Tibet, and Chongqing）, and concludes that the reserve of talents in the traditional supe-rior events in Chongqing has more advantages, but the personnel reserve in part of the project is worrying. Therefore, Chongqing should broaden the channels of the resources of the reserve talents, establish the scientific and technological systems, and implement the integra-tion of science and training, to build a solid foundation for the healthy development of the youth sports in Chongqing.
