The cases of landing and impact of the heavy rain of typhoon in Fujian are analyzed. From the research of the mainly weather systems which caused heavy rain and the distribution characteristics of atmospheric circulat...The cases of landing and impact of the heavy rain of typhoon in Fujian are analyzed. From the research of the mainly weather systems which caused heavy rain and the distribution characteristics of atmospheric circulation situation field, we conclude that on the basis of Fujian special geographical location and terrain, there are four types (easterly jet, warm-type sheer, inverted V-shaped trough of typhoon, westerly trough) are conductive to the circulation patterns of causing the heavy rain of typhoon. Through studying a number of typical model cases of heavy rain of typhoon, we can reveal the mechanism which causes the heavy rain of typhoon by the mostly influencing systems in different circulation backgrounds and the causes of the heavy rain of typhoon.展开更多
Urban system is the spatial reflection of the inner-deep social economic movement. New economic circumstances not only make the evolution of urban system present one brand-new landscape, but also put forward a new sub...Urban system is the spatial reflection of the inner-deep social economic movement. New economic circumstances not only make the evolution of urban system present one brand-new landscape, but also put forward a new subject for planning of urban system. This article analyzes the properties of the traditional economic process and its essential effect on urban system; it makes a complete survey on the properties of new economic circumstances and its effect on re-forming of urban system; the complicated influential process and result are concluded into the aspects, such as new growth motive force, new economic organization, new location factor and new spatial phenomenon, and its inner effect mechanism in shown as well. In this article, the change process of urban system space is explained in four aspects: (1) dissimulation in the process of spatial agglomeration and diffusion; (2) change of “center-periphery” effect; (3) acceleration growth of axial regions; (4) re-forming of the world and regional urban system. Based on the above theoretical analysis and the properties & requests of new economic circumstances, this article finally puts forward four philosophies emphasized by urban system planning, and forms the new frame for drawing-up of urban system planning.展开更多
This exploratory study investigated the circumstances of falls and fall-related injuries among frail elderly people under home care.A convenience sample of 500 frail elderly(60 e99 years old)from the Wanshoulu and Yuy...This exploratory study investigated the circumstances of falls and fall-related injuries among frail elderly people under home care.A convenience sample of 500 frail elderly(60 e99 years old)from the Wanshoulu and Yuyuantan communities in Beijing's Haidian District during February 2013 and March 2014.Fall circumstances and related injuries were characterized by detailed interviews and questionnaires.The article reports the results of a study that the overall fall incidence was 41.5%,and higher for females than males.Falls mainly occurred in individuals who were over 80 years old(50.0%)and indoors(67.9%).The percentage of subjects who experienced a combined injury after the fall was 56.3%,whereas 19.0%fell causes a fracture.Approximately 35%of the subjects were hospitalized,and 27.6%of the subjects recovered more than 30 days.Results indicate that,falls in the frail elderly caused serious damage,and fall-related circumstances should be a great concern in this population.展开更多
Since the end of the Cold War, the non-proliferation work on Weapons of Mass Destruction (WMD) has gradually become the first priority in the field of arms control and international security. With the unswerving effor...Since the end of the Cold War, the non-proliferation work on Weapons of Mass Destruction (WMD) has gradually become the first priority in the field of arms control and international security. With the unswerving efforts by international community, enormous progress has been made in the construction .展开更多
Objective： This study sought to investigate the content of the prescription rights and the prescription types of midwives under certain circumstances in China. Methods： The Delphi method was used to consult 18 nursi...Objective： This study sought to investigate the content of the prescription rights and the prescription types of midwives under certain circumstances in China. Methods： The Delphi method was used to consult 18 nursing experts and 14 medical experts, A total of 30 experts finished the consulting. The reliability of the expert opinions was analyzed to determine the specific situations in which midwives may write prescriptions, the content of the prescription rights and the prescription types. Results： In six specific circumstances （uterine contraction fatigue, uterine contractions that are too strong, postpartum hemorrhage, premature rupture of the membranes, normal delivery and neonatal asphyxia）, midwives have the right to prescribe and administer medication, including 20 drugs and 13 auxiliary examinations. Of these drugs and examinations, 51.5% of the drugs and adjuvant examination prescriptions tend to be independent prescriptions, 30.3% tend to be protocol prescriptions, and 18.2% are similar to both types. Conclusions： The midwives should be granted some prescription rights to enhance their autonomy and the professionalism of midwifery.展开更多
We have investigated the workers labouring under the law,lead density circumstances and the women workers health throughthe contrasting groups.They work in such a condition that thedensity of low lead is somewhat over...We have investigated the workers labouring under the law,lead density circumstances and the women workers health throughthe contrasting groups.They work in such a condition that thedensity of low lead is somewhat over the standard.We haveanalysed their biomaterials:sign,symptom,urinelead,C,P,bloodlead,F,E,P,and bloodurine routine,explored partiallythe relation of dosage reaction and the relevant coefficient,展开更多
The Iraq war and the North Korean nuclear crisis are the two big events that are attracting worldwide attention. The many debates and changes that have arisen around the globe from these two issues, with the former in...The Iraq war and the North Korean nuclear crisis are the two big events that are attracting worldwide attention. The many debates and changes that have arisen around the globe from these two issues, with the former in particular, cannot but cause展开更多
Since the reform and opening up, the Chinese government has attached growing importance to education, and has invested more resources and funds into higher education. In addition, the government has also invested larg...Since the reform and opening up, the Chinese government has attached growing importance to education, and has invested more resources and funds into higher education. In addition, the government has also invested large amounts of funds and technologies in the infrastructure construction of universities and colleges. The undertakings related to the infrastructure construction of universities and colleges in China are complicated in essence. Therefore, funds and technologies of the highest standards should be introduced. At the same time, external tendering is necessary for some undertakings. Currently, the tendering model adopted by universities and colleges in China is the traditional, which is ridden with some problems to be resolved in the shortest possible period. This paper focuses on the current problems of the tendering model adopted by universities and colleges and their solutions. Taking the tendering model in the undertakings of North China Electric Power University as an example, it notes setbacks of the traditional tendering model, and provides kind of theoretical support for establishing a new tendering model for universities and colleges and the related enterprises in China.展开更多
Since the implementation of the great strategic decision of reform and opening up made by the Third Plenary Session of the Eleventh Central Committee of CPC,with more than 30 years’rapid development,China has made wo...Since the implementation of the great strategic decision of reform and opening up made by the Third Plenary Session of the Eleventh Central Committee of CPC,with more than 30 years’rapid development,China has made world-acknowledged achievements—the economic aggregate and展开更多
The risk-assumption principle in infringement is widely used in sport injuries,which is accepted in both the theoretical circle and the juridical practice in China. If the personal injury on the sports ground is not c...The risk-assumption principle in infringement is widely used in sport injuries,which is accepted in both the theoretical circle and the juridical practice in China. If the personal injury on the sports ground is not caused by wrongful conducts,the risk-assumption principle is applied,and the doer does not assume compensation liability. If the personal injury is caused by illegality or purposeful illegality to cause personal injury,the risk-assumption principle shall be pulled back totally or partially,and the fault-offset principle and fairly-share-loss principle shall be applied to balance the interests of the two parties. However,under some special circumstances,it is difficult to judge whether there are wrongly conducts; fromthe controversial sports phenomena and sports subjects,this paper analyzes the application and pullback of the risk-assumption principle under some special circumstances.展开更多
What is already known about this topic?Addressing health disparities is a worldwide priority,with a well-established acknowledgment of the influence of childhood circumstances on these discrepancies.In China,particula...What is already known about this topic?Addressing health disparities is a worldwide priority,with a well-established acknowledgment of the influence of childhood circumstances on these discrepancies.In China,particularly among the elderly,health inequalities are a notable concern.What is added by this report?The inequality in healthy aging has increased from 2011 to 2020,both in general and concerning childhood factors.Nevertheless,the impact of early-life healthcare access and parental health behaviors on healthy aging gaps has reduced among older adults in better health within the top segment of healthy aging.What are the implications for public health practice?Efforts towards reducing regional health disparities and improving healthcare access for children,along with promoting the health and well-being of parents,especially in economically disadvantaged households,are crucial policy considerations.展开更多
How to deal with differences is a question that any political body must respond to.The individualist perspective emphasizes that actors will adopt measures to exclude or even eliminate divergent claims in order to gai...How to deal with differences is a question that any political body must respond to.The individualist perspective emphasizes that actors will adopt measures to exclude or even eliminate divergent claims in order to gain control over interests power or statutory policy,but the rich experience of traditional Chinese scholar officials offers the possibility of going beyond the limitations of this perspective.The perspective of“tianxia qingshi(world circumstances)”as a new narrative reveals a unique practical logic and dynamic mechanism in Chinese political civilization that have been overlooked by the individualist perspective.The“Green Sprouts policy(qing miao fa)polemic”in the early years of the New Policies era of the Northern Song dynasty(960-1127)presents a historical situation that has not been given full attention by existing research.展开更多
In the process of patriotism education for primary school students,educational drama can play a very important role.However,the premise is that educational drama should be successfully integrated into the process of p...In the process of patriotism education for primary school students,educational drama can play a very important role.However,the premise is that educational drama should be successfully integrated into the process of patriotism education of primary school students,instead of simply and mechanically stuffing educational drama into patriotism education of primary school students.As far as the integration mode of educational drama is concerned,educational drama can be divided into three kinds,namely,discipline-oriented drama education,infiltration-oriented drama education and activity-oriented drama.Therefore,the integration methods are also divided into three categories,namely,setting up educational drama courses,using educational drama to infiltrate patriotic education into other disciplines and carrying out activity-oriented drama education.展开更多
Western legal scholars learn from China’s approach to justice at a seminar held at Oxford University.Mediation can work better than prosecution and prison.
Traditional pre-stack depth migration can only provide subsurface structural information. However, simple structure information is insufficient for petroleum exploration which also needs amplitude information proporti...Traditional pre-stack depth migration can only provide subsurface structural information. However, simple structure information is insufficient for petroleum exploration which also needs amplitude information proportional to reflection coefficients. In recent years, pre-stack depth migration algorithms which preserve amplitudes and based on the one- way wave equation have been developed. Using the method in the shot domain requires a deconvolution imaging condition which produces some instability in areas with complicated structure and dramatic lateral variation in velocity. Depth migration with preserved amplitude based on the angle domain can overcome the instability of the one-way wave migration imaging condition with preserved amplitude. It can also offer provide velocity analysis in the angle domain of common imaging point gathers. In this paper, based on the foundation of the one-way wave continuation operator with preserved amplitude, we realized the preserved amplitude prestack depth migration in the angle domain. Models and real data validate the accuracy of the method.展开更多
Referring to corn breeding literature at home and abroad,the possible ways to improve the efficiency of maize breeding were discussed.The results showed that through the summary and reflection on breeding objectives a...Referring to corn breeding literature at home and abroad,the possible ways to improve the efficiency of maize breeding were discussed.The results showed that through the summary and reflection on breeding objectives and strategies,and improvement and optimization of breeding techniques and methods,as well as adjustment and simplification of experimental design and implementation,the breeding cost would be greatly reduced,and the breeding efficiency would be improved.展开更多
文摘The cases of landing and impact of the heavy rain of typhoon in Fujian are analyzed. From the research of the mainly weather systems which caused heavy rain and the distribution characteristics of atmospheric circulation situation field, we conclude that on the basis of Fujian special geographical location and terrain, there are four types (easterly jet, warm-type sheer, inverted V-shaped trough of typhoon, westerly trough) are conductive to the circulation patterns of causing the heavy rain of typhoon. Through studying a number of typical model cases of heavy rain of typhoon, we can reveal the mechanism which causes the heavy rain of typhoon by the mostly influencing systems in different circulation backgrounds and the causes of the heavy rain of typhoon.
基金Under the auspices of the National Natural Science Foundation of China(No.40001007).
文摘Urban system is the spatial reflection of the inner-deep social economic movement. New economic circumstances not only make the evolution of urban system present one brand-new landscape, but also put forward a new subject for planning of urban system. This article analyzes the properties of the traditional economic process and its essential effect on urban system; it makes a complete survey on the properties of new economic circumstances and its effect on re-forming of urban system; the complicated influential process and result are concluded into the aspects, such as new growth motive force, new economic organization, new location factor and new spatial phenomenon, and its inner effect mechanism in shown as well. In this article, the change process of urban system space is explained in four aspects: (1) dissimulation in the process of spatial agglomeration and diffusion; (2) change of “center-periphery” effect; (3) acceleration growth of axial regions; (4) re-forming of the world and regional urban system. Based on the above theoretical analysis and the properties & requests of new economic circumstances, this article finally puts forward four philosophies emphasized by urban system planning, and forms the new frame for drawing-up of urban system planning.
基金The Beijing Municipal Science and Technology Commission(D121100004912004).
文摘This exploratory study investigated the circumstances of falls and fall-related injuries among frail elderly people under home care.A convenience sample of 500 frail elderly(60 e99 years old)from the Wanshoulu and Yuyuantan communities in Beijing's Haidian District during February 2013 and March 2014.Fall circumstances and related injuries were characterized by detailed interviews and questionnaires.The article reports the results of a study that the overall fall incidence was 41.5%,and higher for females than males.Falls mainly occurred in individuals who were over 80 years old(50.0%)and indoors(67.9%).The percentage of subjects who experienced a combined injury after the fall was 56.3%,whereas 19.0%fell causes a fracture.Approximately 35%of the subjects were hospitalized,and 27.6%of the subjects recovered more than 30 days.Results indicate that,falls in the frail elderly caused serious damage,and fall-related circumstances should be a great concern in this population.
文摘Since the end of the Cold War, the non-proliferation work on Weapons of Mass Destruction (WMD) has gradually become the first priority in the field of arms control and international security. With the unswerving efforts by international community, enormous progress has been made in the construction .
文摘Objective： This study sought to investigate the content of the prescription rights and the prescription types of midwives under certain circumstances in China. Methods： The Delphi method was used to consult 18 nursing experts and 14 medical experts, A total of 30 experts finished the consulting. The reliability of the expert opinions was analyzed to determine the specific situations in which midwives may write prescriptions, the content of the prescription rights and the prescription types. Results： In six specific circumstances （uterine contraction fatigue, uterine contractions that are too strong, postpartum hemorrhage, premature rupture of the membranes, normal delivery and neonatal asphyxia）, midwives have the right to prescribe and administer medication, including 20 drugs and 13 auxiliary examinations. Of these drugs and examinations, 51.5% of the drugs and adjuvant examination prescriptions tend to be independent prescriptions, 30.3% tend to be protocol prescriptions, and 18.2% are similar to both types. Conclusions： The midwives should be granted some prescription rights to enhance their autonomy and the professionalism of midwifery.
文摘We have investigated the workers labouring under the law,lead density circumstances and the women workers health throughthe contrasting groups.They work in such a condition that thedensity of low lead is somewhat over the standard.We haveanalysed their biomaterials:sign,symptom,urinelead,C,P,bloodlead,F,E,P,and bloodurine routine,explored partiallythe relation of dosage reaction and the relevant coefficient,
文摘The Iraq war and the North Korean nuclear crisis are the two big events that are attracting worldwide attention. The many debates and changes that have arisen around the globe from these two issues, with the former in particular, cannot but cause
文摘Since the reform and opening up, the Chinese government has attached growing importance to education, and has invested more resources and funds into higher education. In addition, the government has also invested large amounts of funds and technologies in the infrastructure construction of universities and colleges. The undertakings related to the infrastructure construction of universities and colleges in China are complicated in essence. Therefore, funds and technologies of the highest standards should be introduced. At the same time, external tendering is necessary for some undertakings. Currently, the tendering model adopted by universities and colleges in China is the traditional, which is ridden with some problems to be resolved in the shortest possible period. This paper focuses on the current problems of the tendering model adopted by universities and colleges and their solutions. Taking the tendering model in the undertakings of North China Electric Power University as an example, it notes setbacks of the traditional tendering model, and provides kind of theoretical support for establishing a new tendering model for universities and colleges and the related enterprises in China.
文摘Since the implementation of the great strategic decision of reform and opening up made by the Third Plenary Session of the Eleventh Central Committee of CPC,with more than 30 years’rapid development,China has made world-acknowledged achievements—the economic aggregate and
基金the staged achievement of the key innovation research project of the Board of Education of Shanghai-Artistic Research upon the Graphic Symbol of the masonry of Shanghai Traditional StoneHouses(No.:44801140)
文摘The risk-assumption principle in infringement is widely used in sport injuries,which is accepted in both the theoretical circle and the juridical practice in China. If the personal injury on the sports ground is not caused by wrongful conducts,the risk-assumption principle is applied,and the doer does not assume compensation liability. If the personal injury is caused by illegality or purposeful illegality to cause personal injury,the risk-assumption principle shall be pulled back totally or partially,and the fault-offset principle and fairly-share-loss principle shall be applied to balance the interests of the two parties. However,under some special circumstances,it is difficult to judge whether there are wrongly conducts; fromthe controversial sports phenomena and sports subjects,this paper analyzes the application and pullback of the risk-assumption principle under some special circumstances.
基金supported by the National Natural Sciences Foundation of China(grant numbers 71804142 and 72074178)the Start-up Fund for Young Talent Support Plan(grant number 11304222010701)。
文摘What is already known about this topic?Addressing health disparities is a worldwide priority,with a well-established acknowledgment of the influence of childhood circumstances on these discrepancies.In China,particularly among the elderly,health inequalities are a notable concern.What is added by this report?The inequality in healthy aging has increased from 2011 to 2020,both in general and concerning childhood factors.Nevertheless,the impact of early-life healthcare access and parental health behaviors on healthy aging gaps has reduced among older adults in better health within the top segment of healthy aging.What are the implications for public health practice?Efforts towards reducing regional health disparities and improving healthcare access for children,along with promoting the health and well-being of parents,especially in economically disadvantaged households,are crucial policy considerations.
文摘How to deal with differences is a question that any political body must respond to.The individualist perspective emphasizes that actors will adopt measures to exclude or even eliminate divergent claims in order to gain control over interests power or statutory policy,but the rich experience of traditional Chinese scholar officials offers the possibility of going beyond the limitations of this perspective.The perspective of“tianxia qingshi(world circumstances)”as a new narrative reveals a unique practical logic and dynamic mechanism in Chinese political civilization that have been overlooked by the individualist perspective.The“Green Sprouts policy(qing miao fa)polemic”in the early years of the New Policies era of the Northern Song dynasty(960-1127)presents a historical situation that has not been given full attention by existing research.
基金Supported by National Social Science Foundation (20XZX020).
文摘In the process of patriotism education for primary school students,educational drama can play a very important role.However,the premise is that educational drama should be successfully integrated into the process of patriotism education of primary school students,instead of simply and mechanically stuffing educational drama into patriotism education of primary school students.As far as the integration mode of educational drama is concerned,educational drama can be divided into three kinds,namely,discipline-oriented drama education,infiltration-oriented drama education and activity-oriented drama.Therefore,the integration methods are also divided into three categories,namely,setting up educational drama courses,using educational drama to infiltrate patriotic education into other disciplines and carrying out activity-oriented drama education.
文摘Western legal scholars learn from China’s approach to justice at a seminar held at Oxford University.Mediation can work better than prosecution and prison.
基金supported by the National 863 Program(Grant No.2006AA06Z206)the National 973 Program(Grant No.2007CB209605)CNPC geophysical laboratories and Ph.D innovative funding in China University of Petroleum(East China)
文摘Traditional pre-stack depth migration can only provide subsurface structural information. However, simple structure information is insufficient for petroleum exploration which also needs amplitude information proportional to reflection coefficients. In recent years, pre-stack depth migration algorithms which preserve amplitudes and based on the one- way wave equation have been developed. Using the method in the shot domain requires a deconvolution imaging condition which produces some instability in areas with complicated structure and dramatic lateral variation in velocity. Depth migration with preserved amplitude based on the angle domain can overcome the instability of the one-way wave migration imaging condition with preserved amplitude. It can also offer provide velocity analysis in the angle domain of common imaging point gathers. In this paper, based on the foundation of the one-way wave continuation operator with preserved amplitude, we realized the preserved amplitude prestack depth migration in the angle domain. Models and real data validate the accuracy of the method.
基金Supported by National Science and Technology Support Program(2007BAD69B05)~~
文摘Referring to corn breeding literature at home and abroad,the possible ways to improve the efficiency of maize breeding were discussed.The results showed that through the summary and reflection on breeding objectives and strategies,and improvement and optimization of breeding techniques and methods,as well as adjustment and simplification of experimental design and implementation,the breeding cost would be greatly reduced,and the breeding efficiency would be improved.
