Dong Zhongshu reordered the Five Elements,that is,wood,fire,soil,gold,and water,and believed that this was the order given by heaven and could not be changed.The Five Elements are related to each other.The relationshi...Dong Zhongshu reordered the Five Elements,that is,wood,fire,soil,gold,and water,and believed that this was the order given by heaven and could not be changed.The Five Elements are related to each other.The relationship between the two adjacent to each other is the relationship of generation and father-son;the relationship between the two separated is reciprocal.The soil is in the middle,and the soil has the noblest morality.Therefore,Dong Zhongshu’s view of“Filial piety is natural”originates from the father-son relationship between the Five Elements and the nobility of soil virtue.According to the Five Elements,the state management should set up five kinds of official posts in order to achieve the purpose of interdependence,mutual restriction,balance,and promotion.Dong Zhongshu matched the Five Elements with the four seasons,and believed that each of the Five Elements had its own virtues,and thus extended it to the virtues of the monarch.Dong Zhongshu linked the Five Elements with the five things,thinking that the five things of the king will affect the Five Elements;the five things are appearance,speech,sight,listening,thinking,which is given by heaven.To govern the country and the people the king must have five important cultivations.展开更多
Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied the...Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied theory and method of comparative salinology, it is determined that the palaeoclimate framework of Dong Co during early\|middle Holocene, and reckoned the range of the temperature variation. Furthermore, after completing regional analogue, discovered that the palaeoclimate environment is fully comparative and consistent with the synchronous lake\|water retreating trace of Zhaduixiong spits in Zabuye Lake basin, with palaeoclimate changes recorded by pollen in adjacent Zabuye Lake, with Holocene plaeoclimate environment indicated by drilling\|hole in Bangong Co,with palaeoclimate significance traced by δ 18 O value in Qinghai Lake and Siling Co and with the palaeoclimate framework during the 5th Level Arid (Salinization) Extension Period of Quaternary arid center of Western China.展开更多
The authors investigated lacustrine chemical sediments on terrace-I of Dong Co---a salt lake in the interiorof the northern Tibetan Plateau and firstly discovered borax and a complete sedimentary section with five pur...The authors investigated lacustrine chemical sediments on terrace-I of Dong Co---a salt lake in the interiorof the northern Tibetan Plateau and firstly discovered borax and a complete sedimentary section with five pure mirabilitebeds. According to the sedimentary characteristics of rhythmic layering, palaeotemperatures for the formation of the cold-phase mineral-mirabilite-at the profiles and 14C dating, the authors applied the theory and method of comparativesalinology in the study of the history of the palaeoclimate and palaeoenvironment of Dong Co in the early and middleHolocene and drew the conclusion that the salt lake had experienced the following climatic evolution: the warm and moiststage (>8470 a BP and possibly to 10500 a BP)→cold and dry stage (8470-8170 a BP)→warm and moist stage (8170-7590a BP)→stage of repeated climatic oscillations (7590-7400 a BP, alternation of three dry oscillations and three moist os-cillations in a generally cold climatic background)→cold and dry stage (7400-6940 a BP)→warm and moist stage (6940-6620 a BP)→cold and dry stage (6620-6410 a B P)→ warm and moist stage (after 6410 a BP).展开更多
Recent fires in Iran’s Zagros forests have inflicted heavy,extensive losses to the environment,forests,villages,and forest inhabitants,resulting in a huge financial loss to the country.With the increasing risk of fir...Recent fires in Iran’s Zagros forests have inflicted heavy,extensive losses to the environment,forests,villages,and forest inhabitants,resulting in a huge financial loss to the country.With the increasing risk of fire and the resulting losses,it has become ever more necessary to design and develop efficient fire control and prediction procedures.The present study utilizes the Dong model to develop a map of areas vulnerable to fire in the Zarivar lake forests as a representative sample of Zagros forests.The model uses as its inputs some of the most significant factors(such as vegetation,physiographic features,and the human component)that affect the fire occurrence and spread.Having assigned weights to each factor based on the model,all maps were overlapped in the ArcMap and then the region was divided into five zones.The results showed that 74%of the region was located in three classes:highly vulnerable,vulnerable,and medially vulnerable.To validate the proposed zoning map it was compared with a map based on real data obtained from previous fires.The results showed that 81%of fire incidents were located in highly vulnerable,vulnerable and medially vulnerable zones.Furthermore,the findings indicated a medium to a high degree of fire vulnerability in Zarivar Lake forests.展开更多
Objective:To establish a surveillance in Dong Thap,at the border with Cambodia by assessing the presence of DHNV serotypes and CHIKV among patients hospitalized at Dong Thap general hospital.Methods:Cross-sectional de...Objective:To establish a surveillance in Dong Thap,at the border with Cambodia by assessing the presence of DHNV serotypes and CHIKV among patients hospitalized at Dong Thap general hospital.Methods:Cross-sectional descriptive analysis was conducted on a cohort of 131 patients hospitalized with acute fever and symptoms compatible with dengue or chikungunya.The study was conducted from January 2012 to February 2013.The full clinical picture was established as well as serological and molecular detection.Serological analysis was sequentially performed on blood samples collected on admission and an average of seven days after admission.The detection of IgM antibody to DENV was performed by IgM capture ELTSA and the detection of DENV and CHIKV RNA was done by reverse-transcription multiplex PCR.Results:101 patients out of 131(77%) were confirmed with dengue.All four dengue serotypes were detected with a predominance of DENV2 and DENV4.No chikungunya infection was detected although reported in neighboring Cambodia.A differential efficiency of serological dengue detection was observed.Efficiency was 29%upon admission and 53%after seven days on the same patients.30 patients out of 131(23%) were negative with both DENV and CHIKV.Conclusions:Dengue is at risk of being underestimated and chikungunya is not systematically detected.Changes in detection and surveillance procedures are therefore discussed to increase efficiency of dengue detection and continue the monitoring the emergence of CHIKV in Dong Thap province and in Vietnam.展开更多
Analyzing systemically more than 550 Li Dong Y uan’s formula of spleen and stomach by using the association rule to mine the in formation relativity between formula, herbal medicine and syndrome.From this we can stud...Analyzing systemically more than 550 Li Dong Y uan’s formula of spleen and stomach by using the association rule to mine the in formation relativity between formula, herbal medicine and syndrome.From this we can study better the compatibility regulations of the展开更多
Beidong minorities living together in Qingshui River valley are deeply influenced by Jing and Chu culture. Their ethnic and traditional culture was developed in the process of collision with foreign culture. In the se...Beidong minorities living together in Qingshui River valley are deeply influenced by Jing and Chu culture. Their ethnic and traditional culture was developed in the process of collision with foreign culture. In the several great social transformations,their cultural ecology was not imbalanced,but evolved and developed. Through the study on local knowledge of cultural ecology including agricultural production,ancestral hall and local- style dwelling house,full- scale drama and Yang Drama,genealogical system,marriage customs,religious belief,sacrificial rites and funeral rites,it is expected to reveal reasons and rules of transition of Beidong ethnic culture,favorable for correctly understanding cultural connotation and promote cultural and tourism development in ethnic minority areas.展开更多
The rural survey movement started in China in the 1920s and 1930s provided a solid support for understanding the rural areas,solving the crisis in rural areas,and saving and revitalizing the rural areas. At that time,...The rural survey movement started in China in the 1920s and 1930s provided a solid support for understanding the rural areas,solving the crisis in rural areas,and saving and revitalizing the rural areas. At that time,various forces at home and abroad devoted themselves to this movement and made remarkable valuable research achievements. Dong Shijin was committed to the prevention and treatment of water and drought disasters and the survey of ' agriculture,rural areas and farmers'. His agronomic thought not only has great academic value in the rural survey movement,but also has practical reference for the implementation of the rural revitalization strategy.展开更多
Climate is a major determinant of global vegetation patterns and has a significant influence on the distribution and structure of forest ecosystems. Dong PraYa Yen-KhaoYai Forest Complex has been a UNESCO natural worl...Climate is a major determinant of global vegetation patterns and has a significant influence on the distribution and structure of forest ecosystems. Dong PraYa Yen-KhaoYai Forest Complex has been a UNESCO natural world heritage site since 2007, but little is known about its plant community. Our study aims to identify each plant community within the world heritage area and calculate its potential for carbon content. We determine both the relationship between forest type and both physio-chemical soil properties and climate change impact. We employed allometric equations to calculate aboveground biomass and both cluster analysis and canonical correspondence analysis (CCA) to examine the relationship between forest type and physiochemical soil properties. An equation for each physical parameter was used to predict the forest model. The climate scenario under A2 and B2 was applied to calculate future predominant forest types. Our results reveal that the forest ecosystems at Tab Lan (TL) have the highest species count (332 species) followed by Pang Srida (PD), KhaoYai (KY), Dong Yai (DY), and Tapraya (TY), with 293, 271, 169, and 99 species, respectively. We found KY to have the highest recorded carbon storage value at 2507.6 tC/ha followed by TL, PD, TY, and DY (1613.8, 1269.1, 844 and 810.7 tC/ha, respectively). Cluster analysis results indicated that the dominant species in each forest type is different. Moreover, CCA revealed that soil organic matter (SOM) and soil acid-base indicators are the best parameters to establish correlation for each forest type. Based on our results, future climate predictions show a negative impact on evergreen forests, but a positive one on deciduous ones.展开更多
This paper introduced unique ethnic customs in Tongdao Dong Nationality Autonomous County, analyzed the current situation and problems of local tourism development, proposed the government-dominated development concep...This paper introduced unique ethnic customs in Tongdao Dong Nationality Autonomous County, analyzed the current situation and problems of local tourism development, proposed the government-dominated development concept, the construction of benefi t-sharing mechanism, the integration of tourism resources, and the promotion of scenic areas' attraction, so as to push forward tourism development of the Dong villages, and further enhance the co-development of local economy and society.展开更多
On December 6, 2018,"The Ferryman of the InkWorld: Dong Qichang's Painting and Calligraphy Art" exhibition celebrated the opening ceremony at Shanghai Museum. So far, this has been the largest Dong Qicha...On December 6, 2018,"The Ferryman of the InkWorld: Dong Qichang's Painting and Calligraphy Art" exhibition celebrated the opening ceremony at Shanghai Museum. So far, this has been the largest Dong Qichang's painting and calligraphy art exhibition in China's Mainland, which has raised the upsurge of contemporary experts and scholars to discuss and study his art.展开更多
基金Great Research Project of Humanities and Social Sciences of Hebei Provincial Department of Education(ZD202125)Project commissioned by Dong Zhongshu and Traditional Culture Research Center in Hebei Province(JDA2302).
文摘Dong Zhongshu reordered the Five Elements,that is,wood,fire,soil,gold,and water,and believed that this was the order given by heaven and could not be changed.The Five Elements are related to each other.The relationship between the two adjacent to each other is the relationship of generation and father-son;the relationship between the two separated is reciprocal.The soil is in the middle,and the soil has the noblest morality.Therefore,Dong Zhongshu’s view of“Filial piety is natural”originates from the father-son relationship between the Five Elements and the nobility of soil virtue.According to the Five Elements,the state management should set up five kinds of official posts in order to achieve the purpose of interdependence,mutual restriction,balance,and promotion.Dong Zhongshu matched the Five Elements with the four seasons,and believed that each of the Five Elements had its own virtues,and thus extended it to the virtues of the monarch.Dong Zhongshu linked the Five Elements with the five things,thinking that the five things of the king will affect the Five Elements;the five things are appearance,speech,sight,listening,thinking,which is given by heaven.To govern the country and the people the king must have five important cultivations.
文摘Based on the sedimentary characteristics study of Holocene borax\|bearing mirabilite beds of Dong Co(lake) two sections, DZ01 and DZ02, in the center of North\|Tibetan Plateau,combined with dating of 14 C, applied theory and method of comparative salinology, it is determined that the palaeoclimate framework of Dong Co during early\|middle Holocene, and reckoned the range of the temperature variation. Furthermore, after completing regional analogue, discovered that the palaeoclimate environment is fully comparative and consistent with the synchronous lake\|water retreating trace of Zhaduixiong spits in Zabuye Lake basin, with palaeoclimate changes recorded by pollen in adjacent Zabuye Lake, with Holocene plaeoclimate environment indicated by drilling\|hole in Bangong Co,with palaeoclimate significance traced by δ 18 O value in Qinghai Lake and Siling Co and with the palaeoclimate framework during the 5th Level Arid (Salinization) Extension Period of Quaternary arid center of Western China.
基金National Natural Science Foundation grant 49833010.
文摘The authors investigated lacustrine chemical sediments on terrace-I of Dong Co---a salt lake in the interiorof the northern Tibetan Plateau and firstly discovered borax and a complete sedimentary section with five pure mirabilitebeds. According to the sedimentary characteristics of rhythmic layering, palaeotemperatures for the formation of the cold-phase mineral-mirabilite-at the profiles and 14C dating, the authors applied the theory and method of comparativesalinology in the study of the history of the palaeoclimate and palaeoenvironment of Dong Co in the early and middleHolocene and drew the conclusion that the salt lake had experienced the following climatic evolution: the warm and moiststage (>8470 a BP and possibly to 10500 a BP)→cold and dry stage (8470-8170 a BP)→warm and moist stage (8170-7590a BP)→stage of repeated climatic oscillations (7590-7400 a BP, alternation of three dry oscillations and three moist os-cillations in a generally cold climatic background)→cold and dry stage (7400-6940 a BP)→warm and moist stage (6940-6620 a BP)→cold and dry stage (6620-6410 a B P)→ warm and moist stage (after 6410 a BP).
文摘Recent fires in Iran’s Zagros forests have inflicted heavy,extensive losses to the environment,forests,villages,and forest inhabitants,resulting in a huge financial loss to the country.With the increasing risk of fire and the resulting losses,it has become ever more necessary to design and develop efficient fire control and prediction procedures.The present study utilizes the Dong model to develop a map of areas vulnerable to fire in the Zarivar lake forests as a representative sample of Zagros forests.The model uses as its inputs some of the most significant factors(such as vegetation,physiographic features,and the human component)that affect the fire occurrence and spread.Having assigned weights to each factor based on the model,all maps were overlapped in the ArcMap and then the region was divided into five zones.The results showed that 74%of the region was located in three classes:highly vulnerable,vulnerable,and medially vulnerable.To validate the proposed zoning map it was compared with a map based on real data obtained from previous fires.The results showed that 81%of fire incidents were located in highly vulnerable,vulnerable and medially vulnerable zones.Furthermore,the findings indicated a medium to a high degree of fire vulnerability in Zarivar Lake forests.
文摘Objective:To establish a surveillance in Dong Thap,at the border with Cambodia by assessing the presence of DHNV serotypes and CHIKV among patients hospitalized at Dong Thap general hospital.Methods:Cross-sectional descriptive analysis was conducted on a cohort of 131 patients hospitalized with acute fever and symptoms compatible with dengue or chikungunya.The study was conducted from January 2012 to February 2013.The full clinical picture was established as well as serological and molecular detection.Serological analysis was sequentially performed on blood samples collected on admission and an average of seven days after admission.The detection of IgM antibody to DENV was performed by IgM capture ELTSA and the detection of DENV and CHIKV RNA was done by reverse-transcription multiplex PCR.Results:101 patients out of 131(77%) were confirmed with dengue.All four dengue serotypes were detected with a predominance of DENV2 and DENV4.No chikungunya infection was detected although reported in neighboring Cambodia.A differential efficiency of serological dengue detection was observed.Efficiency was 29%upon admission and 53%after seven days on the same patients.30 patients out of 131(23%) were negative with both DENV and CHIKV.Conclusions:Dengue is at risk of being underestimated and chikungunya is not systematically detected.Changes in detection and surveillance procedures are therefore discussed to increase efficiency of dengue detection and continue the monitoring the emergence of CHIKV in Dong Thap province and in Vietnam.
文摘Analyzing systemically more than 550 Li Dong Y uan’s formula of spleen and stomach by using the association rule to mine the in formation relativity between formula, herbal medicine and syndrome.From this we can study better the compatibility regulations of the
基金Supported by Joint Fund of Guizhou Provincial Department of Science and Technology and Guizhou Normal University(LKS[2011]No.55)
文摘Beidong minorities living together in Qingshui River valley are deeply influenced by Jing and Chu culture. Their ethnic and traditional culture was developed in the process of collision with foreign culture. In the several great social transformations,their cultural ecology was not imbalanced,but evolved and developed. Through the study on local knowledge of cultural ecology including agricultural production,ancestral hall and local- style dwelling house,full- scale drama and Yang Drama,genealogical system,marriage customs,religious belief,sacrificial rites and funeral rites,it is expected to reveal reasons and rules of transition of Beidong ethnic culture,favorable for correctly understanding cultural connotation and promote cultural and tourism development in ethnic minority areas.
基金Supported by the Basic Scientific Research Project of Northwest A&F University"Study on the Rural Survey Activities of Chinese Communists after the Founding of the People’s Republic of China"(Z1090219001)General Project of National Social Science Foundation"Study on the Rural Study Activities of Colleges and Universities in the Republic of China"(17BZS084)
文摘The rural survey movement started in China in the 1920s and 1930s provided a solid support for understanding the rural areas,solving the crisis in rural areas,and saving and revitalizing the rural areas. At that time,various forces at home and abroad devoted themselves to this movement and made remarkable valuable research achievements. Dong Shijin was committed to the prevention and treatment of water and drought disasters and the survey of ' agriculture,rural areas and farmers'. His agronomic thought not only has great academic value in the rural survey movement,but also has practical reference for the implementation of the rural revitalization strategy.
文摘Climate is a major determinant of global vegetation patterns and has a significant influence on the distribution and structure of forest ecosystems. Dong PraYa Yen-KhaoYai Forest Complex has been a UNESCO natural world heritage site since 2007, but little is known about its plant community. Our study aims to identify each plant community within the world heritage area and calculate its potential for carbon content. We determine both the relationship between forest type and both physio-chemical soil properties and climate change impact. We employed allometric equations to calculate aboveground biomass and both cluster analysis and canonical correspondence analysis (CCA) to examine the relationship between forest type and physiochemical soil properties. An equation for each physical parameter was used to predict the forest model. The climate scenario under A2 and B2 was applied to calculate future predominant forest types. Our results reveal that the forest ecosystems at Tab Lan (TL) have the highest species count (332 species) followed by Pang Srida (PD), KhaoYai (KY), Dong Yai (DY), and Tapraya (TY), with 293, 271, 169, and 99 species, respectively. We found KY to have the highest recorded carbon storage value at 2507.6 tC/ha followed by TL, PD, TY, and DY (1613.8, 1269.1, 844 and 810.7 tC/ha, respectively). Cluster analysis results indicated that the dominant species in each forest type is different. Moreover, CCA revealed that soil organic matter (SOM) and soil acid-base indicators are the best parameters to establish correlation for each forest type. Based on our results, future climate predictions show a negative impact on evergreen forests, but a positive one on deciduous ones.
基金Sponsored by 2014 Program of Hunan Provincial Department of Education(14C0890)2014 Hunan Undergraduates’Project-based Study and Innovative Experiment
文摘This paper introduced unique ethnic customs in Tongdao Dong Nationality Autonomous County, analyzed the current situation and problems of local tourism development, proposed the government-dominated development concept, the construction of benefi t-sharing mechanism, the integration of tourism resources, and the promotion of scenic areas' attraction, so as to push forward tourism development of the Dong villages, and further enhance the co-development of local economy and society.
文摘On December 6, 2018,"The Ferryman of the InkWorld: Dong Qichang's Painting and Calligraphy Art" exhibition celebrated the opening ceremony at Shanghai Museum. So far, this has been the largest Dong Qichang's painting and calligraphy art exhibition in China's Mainland, which has raised the upsurge of contemporary experts and scholars to discuss and study his art.
